Guide to Cost-Benefit Analysis of Major Projects. European Commission 2002
Project Cycle Management Training Handbook. ITAD Ltd. West Sussex UK, 1999,
http://europa.eu.int/comm/europeaid/evaluation/methods/index.htm
Project Management Body of Knowledge. Project Management Institute, 1996, 2000
Project Cycle Management Training Handbook. ITAD Ltd. West Sussex UK, 1999,
http://europa.eu.int/comm/europeaid/evaluation/methods/index.htm
Guide to Cost-Benefit Analysis of Major Projects. European Commission 2002