APA استشهاد

Bajpai S R. (1972). Methods of Social Survey and Research. Kitab Ghar.

استشهاد بنمط شيكاغو

Bajpai S R. Methods of Social Survey and Research. Kanpur: Kitab Ghar, 1972.

MLA استشهاد

Bajpai S R. Methods of Social Survey and Research. Kitab Ghar, 1972.