APA استشهاد

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

استشهاد بنمط شيكاغو

Agarwala, A. N., و S.P Singh. Economics of Underdevelopment. London: Oxford University, 1958.

MLA استشهاد

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