Dyfyniad APA

Wilson, J. F., & Arnold, C. C. (1968). Public speaking as liberal art. Allyn and Bacon.

Dyfyniad Arddull Chicago

Wilson, John F., and Carroll C. Arnold. Public Speaking as Liberal Art. Boston: Allyn and Bacon, 1968.

Dyfyniad MLA

Wilson, John F., and Carroll C. Arnold. Public Speaking as Liberal Art. Allyn and Bacon, 1968.

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