APA استشهاد

Tripathi, P. C. (1991). Textbook of Research methodology in social sciences (2 Edition.).

استشهاد بنمط شيكاغو

Tripathi, P C. Textbook of Research Methodology in Social Sciences. 2 Edition. Sultan Chand & Sons, New Delhi, 1991.

MLA استشهاد

Tripathi, P C. Textbook of Research Methodology in Social Sciences. 2 Edition. 1991.