APA استشهاد

Gupta, C. (1992). Corporate planning and policy (3rd ed.). Sultan Chand.

استشهاد بنمط شيكاغو

Gupta, C.B. Corporate Planning and Policy. 3rd ed. New Delhi: Sultan Chand, 1992.

MLA استشهاد

Gupta, C.B. Corporate Planning and Policy. 3rd ed. Sultan Chand, 1992.