Dyfyniad APA

Richert, G. H. (1947). Retailing: Principles and practices (2nd ed.). The Gregg Pub. Co..

Dyfyniad Arddull Chicago

Richert, G. Henry. Retailing: Principles and Practices. 2nd ed. New York : Chicago [etc.]: The Gregg Pub. Co., 1947.

Dyfyniad MLA

Richert, G. Henry. Retailing: Principles and Practices. 2nd ed. The Gregg Pub. Co., 1947.

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