Mathur, R. (1989). dBase III plus for beginners. Galgotia.
Chicago Style aipamenaMathur, Rajiv. DBase III Plus for Beginners. New Delhi: Galgotia, 1989.
MLA aipamenaMathur, Rajiv. DBase III Plus for Beginners. Galgotia, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.