MALCOLM H B. (1984). MARKETING PLANS HOW TO PREPARE THEM & HOW TO USE THEM. HEINEMANN.
Chicago Style aipamenaMALCOLM H B. MARKETING PLANS HOW TO PREPARE THEM & HOW TO USE THEM. LONDON: HEINEMANN, 1984.
MLA aipamenaMALCOLM H B. MARKETING PLANS HOW TO PREPARE THEM & HOW TO USE THEM. HEINEMANN, 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.