एपीए उद्धरण

Kranz, R., & Kranz, M. (1980). Professional selling, a practical approach. Van Nostrand.

शिकागो स्टाइल उद्धरण

Kranz, R.J, और M.K Kranz. Professional Selling, a Practical Approach. New York: Van Nostrand, 1980.

एमएलए उद्धरण

Kranz, R.J, और M.K Kranz. Professional Selling, a Practical Approach. Van Nostrand, 1980.