APA-referens

Jain, M., & Jain, S. (2000). 'O' level made simple module - III: Business systems. BPB Publications.

Chicago-stil citat

Jain, Madhulika, och Satish Jain. 'O' Level Made Simple Module - III: Business Systems. New Delhi: BPB Publications, 2000.

MLA-referens

Jain, Madhulika, och Satish Jain. 'O' Level Made Simple Module - III: Business Systems. BPB Publications, 2000.