Cofnodi Dyfyniadau

Dyfyniad APA
McCroskey, J. C. (1971). An introduction to rhetorical communication (2d ed.). Prentice-Hall.
Dyfyniad Arddull Chicago
McCroskey, James C. An Introduction to Rhetorical Communication. 2d ed. Englewood Cliffs, N.J.: Prentice-Hall, 1971.
Dyfyniad MLA
McCroskey, James C. An Introduction to Rhetorical Communication. 2d ed. Prentice-Hall, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.