MOGEL, L. (1993). Marketing It In Public Relations. Collier Booka Macmillan Publis.
Chicago Style aipamenaMOGEL, Leonard. Marketing It In Public Relations. Collier Booka Macmillan Publis, 1993.
MLA aipamenaMOGEL, Leonard. Marketing It In Public Relations. Collier Booka Macmillan Publis, 1993.
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