MALCOLM H B. (1984). MARKETING PLANS HOW TO PREPARE THEM & HOW TO USE THEM. HEINEMANN.
Chicago-referens (17:e uppl.)MALCOLM H B. MARKETING PLANS HOW TO PREPARE THEM & HOW TO USE THEM. LONDON: HEINEMANN, 1984.
MLA-referens (9:e uppl.)MALCOLM H B. MARKETING PLANS HOW TO PREPARE THEM & HOW TO USE THEM. HEINEMANN, 1984.
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