APA استشهاد

Green, P. E. (1999). Research for marketing decisions (5th.). Prentice-Hall.

استشهاد بنمط شيكاغو

Green, Paul E.etc. Research for Marketing Decisions. 5th. New Delhi: Prentice-Hall, 1999.

MLA استشهاد

Green, Paul E.etc. Research for Marketing Decisions. 5th. Prentice-Hall, 1999.