Cofnodi Dyfyniadau

Dyfyniad APA
ebrary, Inc, & Dudden, A. P. (1987). American humor. Oxford University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, and Arthur Power Dudden. American Humor. New York: Oxford University Press, 1987.
Dyfyniad MLA
ebrary, Inc, and Arthur Power Dudden. American Humor. Oxford University Press, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.