APA-referens (7:e uppl.)
Rao, C. N. S. (1990). Sociology: Principles of Sociology with an Introduction to Social Thought (8th ed.). S.Chand.
Chicago-referens (17:e uppl.)
Rao, C N Shankar. Sociology: Principles of Sociology with an Introduction to Social Thought. 8th ed. New Delh: S.Chand, 1990.
MLA-referens (9:e uppl.)
Rao, C N Shankar. Sociology: Principles of Sociology with an Introduction to Social Thought. 8th ed. S.Chand, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.