Παραπομπή APA

Agnihotri, V. (1980). Techniques of social research. M N Publishers.

Παραπομπή Chicago Style

Agnihotri, Vidyadhar. Techniques of Social Research. New Delhi: M N Publishers, 1980.

Παραπομπή MLA

Agnihotri, Vidyadhar. Techniques of Social Research. M N Publishers, 1980.