ALPERT, P. (1963). Economic development Objectives and methods. Free Press.
Chicago Style (17th ed.) CitationALPERT, Paul. Economic Development Objectives and Methods. New York: Free Press, 1963.
MLA (9th ed.) CitationALPERT, Paul. Economic Development Objectives and Methods. Free Press, 1963.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.