Παραπομπή APA

Jain, S. (1999). 'O' level made simple: Information technology. BPB Publications.

Παραπομπή Chicago Style

Jain, Satish. 'O' Level Made Simple: Information Technology. New Delhi: BPB Publications, 1999.

Παραπομπή MLA

Jain, Satish. 'O' Level Made Simple: Information Technology. BPB Publications, 1999.