Dyfyniad APA

Converse, P. D. (1935). The elements of marketing (Rev. ed.). Prentice-Hall, Inc..

Dyfyniad Arddull Chicago

Converse, Paul Dulaney. The Elements of Marketing. Rev. ed. New York: Prentice-Hall, Inc., 1935.

Dyfyniad MLA

Converse, Paul Dulaney. The Elements of Marketing. Rev. ed. Prentice-Hall, Inc., 1935.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.