एपीए उद्धरण

Barney, J. B. (1997). Gaining and sustaining competitive advantage. New York: Addison-Wesley Pub. Co.

शिकागो स्टाइल उद्धरण

Barney, Jay B. Gaining and Sustaining Competitive Advantage. New York: Addison-Wesley Pub. Co, 1997.

एमएलए उद्धरण

Barney, Jay B. Gaining and Sustaining Competitive Advantage. New York: Addison-Wesley Pub. Co, 1997.