MICHELL PAUL. (1988). ADVERTISING AGENCY - CLIENT RELATIONS: A STRATEGIC PERSPECTIVE. CROOM HELM.
Dyfyniad Arddull ChicagoMICHELL PAUL. ADVERTISING AGENCY - CLIENT RELATIONS: A STRATEGIC PERSPECTIVE. LONDON: CROOM HELM, 1988.
Dyfyniad MLAMICHELL PAUL. ADVERTISING AGENCY - CLIENT RELATIONS: A STRATEGIC PERSPECTIVE. CROOM HELM, 1988.
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