Παραπομπή APA

Research, R. a. . D. (1987). India 1987: A Reference Annual. Govt.Of India.

Παραπομπή Chicago Style

Research, Reference and Division. India 1987: A Reference Annual. India: Govt.Of India, 1987.

Παραπομπή MLA

Research, Reference and Division. India 1987: A Reference Annual. Govt.Of India, 1987.