APA استشهاد

Bajpai,S.R. (1982). Methods of social survey and research. Kitab.

استشهاد بنمط شيكاغو

Bajpai,S.R. Methods of Social Survey and Research. Kanpur: Kitab, 1982.

MLA استشهاد

Bajpai,S.R. Methods of Social Survey and Research. Kitab, 1982.