Dyfyniad APA

Galbraith, J. K., & Williams, A. D. (1972). A Contemporary Guide to Economics Peace and Laughter. Houghton Mifflin Company.

Dyfyniad Arddull Chicago

Galbraith, John Kenneth, and Andrea D. Williams. A Contemporary Guide to Economics Peace and Laughter. New York: Houghton Mifflin Company, 1972.

Dyfyniad MLA

Galbraith, John Kenneth, and Andrea D. Williams. A Contemporary Guide to Economics Peace and Laughter. Houghton Mifflin Company, 1972.

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