Dyfyniad APA

Davidson, W. R. (1988). Retailing management (6th edition.). New York: John Wiley and Sons.

Dyfyniad Arddull Chicago

Davidson, William R. Retailing Management. 6th edition. New York: John Wiley and Sons, 1988.

Dyfyniad MLA

Davidson, William R. Retailing Management. 6th edition. New York: John Wiley and Sons, 1988.

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