APA استشهاد

Dasgupta, A. (1968). Methodology of Economic research. Asia.

استشهاد بنمط شيكاغو

Dasgupta, A.K. Methodology of Economic Research. Bombay: Asia, 1968.

MLA استشهاد

Dasgupta, A.K. Methodology of Economic Research. Asia, 1968.