APA استشهاد

Yousefi, M. G. (1994). Industrialization and Trade Policies of OPEC Countries. Deep & Deep.

استشهاد بنمط شيكاغو

Yousefi, Mohammad Gholi. Industrialization and Trade Policies of OPEC Countries. New Delhi: Deep & Deep, 1994.

MLA استشهاد

Yousefi, Mohammad Gholi. Industrialization and Trade Policies of OPEC Countries. Deep & Deep, 1994.