APA استشهاد

Singh, K. (2014). Foreign trade of india: 1991-2014. New century publications.

استشهاد بنمط شيكاغو

Singh, Kulwinder. Foreign Trade of India: 1991-2014. New Delhi: New century publications, 2014.

MLA استشهاد

Singh, Kulwinder. Foreign Trade of India: 1991-2014. New century publications, 2014.