VALENTEY, D. (1978). The theory of population: Essays in marxist research, tr. Progress.
Chicago Style (17th ed.) CitationVALENTEY, D.I. The Theory of Population: Essays in Marxist Research, Tr. Moscow: Progress, 1978.
MLA (9th ed.) CitationVALENTEY, D.I. The Theory of Population: Essays in Marxist Research, Tr. Progress, 1978.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.