Belleflamme P., Lambert T., Schwienbacher A., Crowdfunding: Tapping the Right Crowd. International Conference of the French Finance Association (AFFI), 2011, May 11–13, http://ssrn.com/abstract=1836873.

Brzozowska B., Plotka, pogłoska, legenda miejska – wykorzystanie przestrzeni miejskiej w nowych strategiach reklamowych, “Kultura Miasta” 2011, no. 2.

Erickson T., Geocentric Crowdsourcing and Smarter Cities: Enabling Urban Intelligence in Cities and Regions. A position paper for the 1st International workshop on ubiquitous crowdsourcing, UbiComp’10, September 26–29, Copenhagen, Denmark 2010.

Gałuszka P., Bystrov V., Development of Crowdfunding in Poland from the Perspectives of Law and Economics, [in:] J. Beldowski, K. Szaniawska-Metelska, L. Visscher (eds.), Third Polish Yearbook in Law and Economics, Beck Publishing, pp. 145–166 (in press), http://dx.doi.org/10.2139/ssrn.2088169.

Hemer J., A Snapshot on Crowdfunding: Working Papers Firms and Region, R2/2011, Frauhofer ISI.

Howe J., The Rise of Crowdsourcing, “The Wired” 2006, issue 14.06, http://www.wired.com/wired/archive/14.06/crowds.html.

Howe J., Crowdsourcing: Why the Power of the Crowd Is Driving the Future of Business, Crown Business, New York 2009.

Jenkins H., Convergence Culture: Where Old and New Media Collide, New York University Press, New York 2006.

Nacher A., Images of the City in the Making: Participatory Mapping, Dynamic Data Processing and Collective Knowledge, “Przegląd Kulturoznawczy” 2013, no. 4 (18).

Ordanini A., Miceli L., Pizzetti M., Parasuraman A., Crowd-funding: Transforming Customers into Investors through Innovative Service Platforms, “Journal of Service Management” 2011, vol. 22 (4).

Vargo S.L., Lusch R.F., Evolving to a New Dominant Logic for Marketing, “Journal of Marketing” 2004, vol. 68 (January).