Cita APA (7a ed.)

Mathur, R. (1989). dBase III plus for beginners. Galgotia.

Cita Chicago Style (17a ed.)

Mathur, Rajiv. DBase III Plus for Beginners. New Delhi: Galgotia, 1989.

Cita MLA (9a ed.)

Mathur, Rajiv. DBase III Plus for Beginners. Galgotia, 1989.