Lal, D. (1974). Methods of project analysis: A review.
Cita Chicago (17th ed.)Lal, Deepak. Methods of Project Analysis: A Review. [Washington, International Bank for Reconstruction and Development]; distributed by Johns Hopkins University Press, 1974.
Cita MLA (9th ed.)Lal, Deepak. Methods of Project Analysis: A Review. 1974.
Atenció: Aquestes cites poden no estar 100% correctes.