APA استشهاد

Bajpai, S. (1985). Methods of social survey and research (12th ed.). KitabGhar.

استشهاد بنمط شيكاغو

Bajpai, S.R. Methods of Social Survey and Research. 12th ed. Kanpur: KitabGhar, 1985.

MLA استشهاد

Bajpai, S.R. Methods of Social Survey and Research. 12th ed. KitabGhar, 1985.