LEEFLANG PETER S H. (2000). BUILDING MODELS FOR MARKETING DECISION. KLUWER ACADEMIC PUBLISHERS.
Chicago-viite (17. p.)LEEFLANG PETER S H. BUILDING MODELS FOR MARKETING DECISION. BOSTON: KLUWER ACADEMIC PUBLISHERS, 2000.
MLA-viite (9. p.)LEEFLANG PETER S H. BUILDING MODELS FOR MARKETING DECISION. KLUWER ACADEMIC PUBLISHERS, 2000.
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