Edwards, C. M., & Brown, R. A. (1959). Retail advertising and sales promotion (3rd ed.). Prentice-Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEdwards, Charles Mundy, और Russell A. Brown. Retail Advertising and Sales Promotion. 3rd ed. Englewood Cliffs, N.J: Prentice-Hall, 1959.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEdwards, Charles Mundy, और Russell A. Brown. Retail Advertising and Sales Promotion. 3rd ed. Prentice-Hall, 1959.
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