Dyfyniad APA

Bodle, Y. G., & Corey, J. A. (1977). Retail selling. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Bodle, Yvonne Gallegos., và Joseph A. Corey. Retail Selling. New York: McGraw-Hill, 1977.

Dyfyniad MLA

Bodle, Yvonne Gallegos., và Joseph A. Corey. Retail Selling. New York: McGraw-Hill, 1977.

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