एपीए उद्धरण

Strauss, J., & Frost, R. (2009). E-Marketing/5e (5th Ed.). Pearson Education.

शिकागो स्टाइल उद्धरण

Strauss, Judy, और Raymond Frost. E-Marketing/5e. 5th Ed. New Delhi: Pearson Education, 2009.

एमएलए उद्धरण

Strauss, Judy, और Raymond Frost. E-Marketing/5e. 5th Ed. Pearson Education, 2009.