APA引文

Sundharam,K P M, & Sundharam E N. (2007). Business economics. Sultan Chand & Sons.

Chicago Edition Citation

Sundharam,K P M, and Sundharam E N. Business Economics. New Delhi: Sultan Chand & Sons, 2007.

MLA引文

Sundharam,K P M, and Sundharam E N. Business Economics. Sultan Chand & Sons, 2007.

警告：這些引文格式不一定是100％准確.