LEHMANN DONALD R. (1997). ANALYSIS FOR MARKETING PLANNING (4TH.). IRWIN MCGRAW-HILL.
Chicago Style (17th ed.) CitationLEHMANN DONALD R. ANALYSIS FOR MARKETING PLANNING. 4TH. CHICAGO: IRWIN MCGRAW-HILL, 1997.
ציטוט MLALEHMANN DONALD R. ANALYSIS FOR MARKETING PLANNING. 4TH. IRWIN MCGRAW-HILL, 1997.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.