APA استشهاد

Bishwa Nath Singh. (1991). Public enterprise in theory and practice.

استشهاد بنمط شيكاغو

Bishwa Nath Singh. Public Enterprise in Theory and Practice. Deep & Deep Publications, New Delhi, 1991.

MLA استشهاد

Bishwa Nath Singh. Public Enterprise in Theory and Practice. 1991.