WELLS, W. (1995). Advertising Principles And Practise William Wells, John Burnett. Prentice-Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWELLS, William. Advertising Principles And Practise William Wells, John Burnett. Prentice-Hall, 1995.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWELLS, William. Advertising Principles And Practise William Wells, John Burnett. Prentice-Hall, 1995.
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