एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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