WELLS W. (1989). ADVERTISING: PRINCIPLES AND PRACTICE. PRENTICE -HALL INTERNATIONAL; INC.
Chicago-čujuhus (17. p.)WELLS W. ADVERTISING: PRINCIPLES AND PRACTICE. NEW JERSEY: PRENTICE -HALL INTERNATIONAL; INC, 1989.
MLA-čujuhus (9. p.)WELLS W. ADVERTISING: PRINCIPLES AND PRACTICE. PRENTICE -HALL INTERNATIONAL; INC, 1989.
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