Παραπομπή APA

Ravi Chopra. (1999). BCA entrance exam (2nd rev. ed.). Galgotia.

Παραπομπή Chicago Style

Ravi Chopra. BCA Entrance Exam. 2nd rev. ed. New Delhi: Galgotia, 1999.

Παραπομπή MLA

Ravi Chopra. BCA Entrance Exam. 2nd rev. ed. Galgotia, 1999.