एपीए उद्धरण

Eugene J Kelley. (1965). Marketing strategy functions. New Jersey: Prentice-Hall.

शिकागो स्टाइल उद्धरण

Eugene J Kelley. Marketing Strategy Functions. New Jersey: Prentice-Hall, 1965.

एमएलए उद्धरण

Eugene J Kelley. Marketing Strategy Functions. New Jersey: Prentice-Hall, 1965.