Dyfyniad APA

(1962). The world of business. New York: Simon and Schuster.

Dyfyniad Arddull Chicago

The World of Business. New York: Simon and Schuster, 1962.

Dyfyniad MLA

The World of Business. New York: Simon and Schuster, 1962.

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