एपीए उद्धरण

Aaker, D. A. (1984). Developing business strategies. New York: John Wiley & Sons.

शिकागो स्टाइल उद्धरण

Aaker, David A. Developing Business Strategies. New York: John Wiley & Sons, 1984.

एमएलए उद्धरण

Aaker, David A. Developing Business Strategies. New York: John Wiley & Sons, 1984.