एपीए उद्धरण

Squire, L., & Tak, H. G. V. D. (1946). Economic analysis of projects. Johns Hopkins University Press.

शिकागो स्टाइल उद्धरण

Squire, Lyn, और Herman G. Van Der Tak. Economic Analysis of Projects. London: Johns Hopkins University Press, 1946.

एमएलए उद्धरण

Squire, Lyn, और Herman G. Van Der Tak. Economic Analysis of Projects. Johns Hopkins University Press, 1946.