APA استشهاد

Gupta, S. P. (1979). Development of managerial skills in India.

استشهاد بنمط شيكاغو

Gupta, S P. Development of Managerial Skills in India. New Delhi, National Publishing House, 1979.

MLA استشهاد

Gupta, S P. Development of Managerial Skills in India. 1979.