Παραπομπή APA

Nicholl, D. S. (1978). Advertising: Its purpose,principles and practice (2nd ed.). Estover: The Macdonald and Evans.

Παραπομπή Chicago Style

Nicholl, David Shelley. Advertising: Its Purpose,principles and Practice. 2nd ed. Estover: The Macdonald and Evans, 1978.

Παραπομπή MLA

Nicholl, David Shelley. Advertising: Its Purpose,principles and Practice. 2nd ed. Estover: The Macdonald and Evans, 1978.

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