Duncan, D. J., & Phillips, C. F. (1967). Retailing: Principles and methods (7th ed.). Irwin.
Chicago Style (17th ed.) CitationDuncan, Delbert J., and Charles Franklin Phillips. Retailing: Principles and Methods. 7th ed. Homewood, Ill: Irwin, 1967.
MLA (9th ed.) CitationDuncan, Delbert J., and Charles Franklin Phillips. Retailing: Principles and Methods. 7th ed. Irwin, 1967.
Warning: These citations may not always be 100% accurate.