APA استشهاد

Roy, A. (2008). Business Policy and Strategic Management: Text and cases. Vrinda.

استشهاد بنمط شيكاغو

Roy, Aurnob. Business Policy and Strategic Management: Text and Cases. Delhi: Vrinda, 2008.

MLA استشهاد

Roy, Aurnob. Business Policy and Strategic Management: Text and Cases. Vrinda, 2008.