APA

Weissinger S. S., . (1992). A guide to successful meeting planning. New York: Wiley.

Chicago

Weissinger Suzanne Stewart, . 1992. A guide to successful meeting planning. New York: Wiley.

Harvard

Weissinger S. S., . (1992). A guide to successful meeting planning. New York: Wiley.

MLA

Weissinger Suzanne Stewart, . A guide to successful meeting planning. New York: Wiley. 1992.