एपीए उद्धरण

Agarwala, A. N., & Singh, S. (1958). The Economics of Underdevelopment. Oxford University.

शिकागो स्टाइल उद्धरण

Agarwala, A. N., और S.P Singh. The Economics of Underdevelopment. Delhi: Oxford University, 1958.

एमएलए उद्धरण

Agarwala, A. N., और S.P Singh. The Economics of Underdevelopment. Oxford University, 1958.