APA

Agnihotri Vidyadhar,, . (1980). Techniques of social research. New Delhi: M N Publishers.

Chicago

Agnihotri Vidyadhar,, . 1980. Techniques of social research. New Delhi: M N Publishers.

Harvard

Agnihotri Vidyadhar,, . (1980). Techniques of social research. New Delhi: M N Publishers.

MLA

Agnihotri Vidyadhar,, . Techniques of social research. New Delhi: M N Publishers. 1980.