COWELL DONALD W. (1984). MARKETING SERVICES. HEINEMANN.
Chicago Style (17th ed.) CitationCOWELL DONALD W. MARKETING SERVICES. LONDON: HEINEMANN, 1984.
MLA (9th ed.) CitationCOWELL DONALD W. MARKETING SERVICES. HEINEMANN, 1984.
Warning: These citations may not always be 100% accurate.