Citazione APA

Duncan, D. J., & Phillips, C. F. (1951). Retailing: Principles and methods (3rd ed.). Richard D. Irwin.

Stile di citazione Chicago

Duncan, Delbert J., e Charles F. Phillips. Retailing: Principles and Methods. 3rd ed. Homewood, Ill.: Richard D. Irwin, 1951.

Citazione MLA

Duncan, Delbert J., e Charles F. Phillips. Retailing: Principles and Methods. 3rd ed. Richard D. Irwin, 1951.