[1] American National Standards Institute, Earned Value Management Systems, ANSI/EIA-748-A-1998, 1998.

	[2] Anbari F., Earned value method and extensions, Project Manage J, 34 (4), 2003, 12-2.3.

	[3] Athey K., EVM – Current Solution and Roadmap to Adoption, QuantumPM, 2007.

	[4] Czarnigowska A., Earned value method as a tool for project control, Budownictwo i Architektura, 3, 2008, 15-32.

	[5] Department of Energy, EVM TUTORIALS, USA, 2003 (http://energy.gov/management/office-management/operational-management/project-management/earned-value-management).

	
		[6] Fleming Q., Koppelman J., Earned value project management, Newtowns Square. PA: PMI, 2000.
	
		[7] Hernández JIM., Olaso JRO., Gómez JR.; Technical Performance Based Earned Value as a Management Tool for Engineering Projects, Chapter 7, 2013, (http://dx.doi.org/10.5772/54497).
	
		[8] Jacob D., Forecasting project schedule completion with earned value.
	
		9] Metrics, The Measurable News March:1, 2003, 7-9.
	
		[10] Moslemi L., Shadrokh S., Salehipour A., A fuzzy approach for the earned value management, International Journal of Project Management, 29 (6), 2011, 764-772.
	
		[11] Lipke W., Schedule is different, The Measurable News 2003 (March), 31-4.
	
		[12] Połoński M., Prognozowanie czasu zakończenia inwestycji na podstawie jej bieżącego zaawansowania., Metody ilościowe w badaniach ekonomicznych Tom XIII/3, 2012, 169-179.
	
		[13] Project Management Institute, A guide to the Project management Body of Knowledge (PMBOK Guide) – fourth edition, 2008, 181-186.
	
		[14] Sagar K., Bhosekar, Gayatri Vyas, Cost controlling using Earned Value Analysis in construction Industries, International Journal if Engineering and Innovative Technology (IJEIT), Vol. 1, Issue 4, April 2012.
	
		[15] Vandevoorde S., Vanhoucke M., Earned Value Forecast Accuracy and Activity Criticality, Measurable News, Issue 3, The Summer 2008.
	
		[16] Vandevoorde S., Vanhoucke M., A comparison of different project duration forecasting methods using earned value metrics, International Journal of Project Management 24, 2006, 289-302.
	
		[17] Vandevoorde S., Vanhoucke M., Measuring the Accuracy of Earned Value/Earned Schedule Forecasting Predistors, The Measurable News, Winter 2007–2008.
	
		[18] Vandevoorde S., Vanhoucke M., Earned Value Forecast Accuracy and Activity Criticality, Measurable News, Issue 3, Summer 2008.
	
		[19] Vandevoorde S., Vanhoucke M., Forecasting a Project’s Duration under Various Topological Structures, Measurable News, Issue 1, The Spring 2009.
	
		[20] Webb A., Integrated cost and schedule control – a survey of UK experience, The engineering Journal, t. 5, No. 3, June 1995.
	
		[21] OR-AS, Protrack (http://www.or-as.be/).