APA (7th ed.) Citation
Sen Arun Kumar, Sen Sushil Kumar, & SampatMukhopadhyay. (1978). Business economics. New Central Book Agency.
Chicago Style (17th ed.) Citation
Sen Arun Kumar, Sen Sushil Kumar, and SampatMukhopadhyay. Business Economics. New Delhi: New Central Book Agency, 1978.
MLA (9th ed.) Citation
Sen Arun Kumar, et al. Business Economics. New Central Book Agency, 1978.
Warning: These citations may not always be 100% accurate.