– minutes

– field notes

– interviews

– memoranda

– „PAEF Bulletin”

– Poland is Open for Business (Forum promotion brochure)

– „Fact Sheet”, Spring 1990.

Help for Investors Who Don’t Know Kafk a, „Gazeta International”, (1990), April 4, p.6.

H.R. 3402 – 101st Congress: Support for East European Democracy (SEED) Act of 1989. www.GovTrack.us. 1989, https://www.govtrack.us/congress/bills/101/hr3402 [Accessed 29.11.2017]

Jeden cel – pomoc Polsce (1989), „Kurier”, vol. 20 (64), pp. 4–7.

Karwath R. (1989), Poles in Chicago Help Export a Way of Life, „Chicago Tribune”, November 17, pp. 1–23.

Kusak T. (1989), Results of Questionnaire from the Inaugural Meeting of the Polish American Economic Forum. Unpublished document.

Lewis N.A. (1989), In Talk to Congress, Walesa Urges a Marshall Plan to Revive Poland, „New York Times”, November 23, pp. 1, 10.

Pear R. (1988), U.S. Helping Polish Underground with Money and Communication, „New York Times”, October, 1, p. 8.

Walesa Asks Investment in Poland, „New York Times” (1989), November 16, p.10.

Wedel J.R. (1989), New Wave of Polish Activists, Entrepreneurs, „Christian Science Monitor”, February 13, p.19.

Basch L., Glick Schiller N., Szanton-Blanc, C. eds. (1994), Nations Unbound: Transnational Projects, Postcolonial Predicaments, and Deterritorialized Nation-States. Amsterdam: Gordeon & Breach.

Erdmans M.P. (1998), Opposite Poles: Immigrants and Ethnics in Polish Chicago, 1976–1990. University Park: Penn State Press.

Erdmans M.P. (2016), Gender, Immigration, and Ethnicity: A Review of the Sociological Literature. Paper presented at the annual meetings of the Polish American Historical Association, January 9, Atlanta, GA.

Erdmans M.P. (2017), The Role of the State in Contemporary Polish Political Migration and Return, in: United States Immigration Policy and Immigrants’ Responses: Past and Present, eds. A. Małek and D. Praszalowicz (eds.), Franfurt am Main: Peter Lang, pp. 187–204.

Faist T. (2000), The Volume and Dynamics of International Migration and Transnational Spaces. New York: Oxford University Press.

Kivisto P. (2001), Theorizing Transnational Immigration: A Critical Review of Current Eff orts, „Ethnic and Racial Studies”, vol. 24 (4), pp. 549–577.

Levitt P. (2001), The Transnational Villagers, Berkeley, CA: University of California Press:.

Levitt P. (2004), Keeping Feet in Both Worlds: Transnational Practices and Immigrant Incorporation in the United States, in: Toward Assimilation and Citizenship, Joppke C., Morawska E. (eds.), New York: Palgrave Macmillan.

Levitt P., Glick Schiller N. (2004), Conceptualizing Simultaneity: A Transnational Social Field Perspective on Society, „International Migration Review”, vol. 38(3), pp. 1002–1039.

Levitt P., Jaworsky N.B. (2007), Transnational Migration Studies: Past Developments and Future Trends, „Annual Review of Sociology”, vol. 33, pp. 129–156.

Morawska E. (2001), Structuring Migration: The Case of Polish Income-seeking Travelers to the West, „Theory and Society”, vol. 30, pp. 47–80.

Morawska E. (2004), Exploring Diversity in Immigrant Assimilation and Transnationalism: Poles and Russian Jews in Philadelphia, „International Migration Review”, vol. 38(4), pp. 1372–1412.

Morawska E. (2013), The Impact of Past and Present Immigrants’ Transnational Engagements on Their Home Country Localities: Exploring an Underinvestigated Aspect of the Transnationalism-Migration Relationship, „Studia Migracyjne – Przeglad Polonijny” , vol. 1(147), pp. 7–31.

Portes A., Guarnizo L.E., Landolt P. (1999), The Study of Transnationalism: Pitfalls and Promise of an Emergent Research Field, „Ethnic and Racial Studies”, vol. 22(2), pp. 217–37.

Schunck R. (2011), Immigrant Integration, Transnational Activities and the Life Course, in: Wingens M., M. Windzio M., de Valk H., Aybek C. (ed.), A Life-Course Perspective on Migration and Integration, Springer: Netherlands. pp. 259–282.

Waldinger R. (2015), The Cross-Border Connection: Immigrants, Emigrants, and Their Homeland. Cambridge: Harvard University Press.