APA引文

Sharma, D. K., & Gupta, A. K. (2009). Business research methods. Vayu Education of India.

Chicago Edition Citation

Sharma, D K., and A K. Gupta. Business Research Methods. New Delhi: Vayu Education of India, 2009.

MLA引文

Sharma, D K., and A K. Gupta. Business Research Methods. Vayu Education of India, 2009.

警告：這些引文格式不一定是100％准確.