APA-referens

Jain, V. K. (1993). O Level module 1: Computer fundamentals. BPB Publications.

Chicago-stil citat

Jain, V. K. O Level Module 1: Computer Fundamentals. New Delhi: BPB Publications, 1993.

MLA-referens

Jain, V. K. O Level Module 1: Computer Fundamentals. BPB Publications, 1993.