APA aipamena

Gupta, S. (1978). Maanagement Concepts and Environment. S. Chand.

Chicago Style aipamena

Gupta, S.P. Maanagement Concepts and Environment. New Delhi: S. Chand, 1978.

MLA aipamena

Gupta, S.P. Maanagement Concepts and Environment. S. Chand, 1978.