Cita APA (7a ed.)

Kothari ,S. (1988). Handbook For TelePhone Uses. Popular Prakashan.

Cita Chicago Style (17a ed.)

Kothari ,S. Handbook For TelePhone Uses. Bombay: Popular Prakashan, 1988.

Cita MLA (9a ed.)

Kothari ,S. Handbook For TelePhone Uses. Popular Prakashan, 1988.