APA استشهاد

Subba Rao, P. (2011). Business policy and strategic management (2 Edition.).

استشهاد بنمط شيكاغو

Subba Rao, P. Business Policy and Strategic Management. 2 Edition. Himalaya Publishing House, Mumbai, 2011.

MLA استشهاد

Subba Rao, P. Business Policy and Strategic Management. 2 Edition. 2011.