RIES AL. (1989). BOTTOM - UP MARKETING. MCGRAW-HILL.
Chicago Style (17th ed.) CitationRIES AL. BOTTOM - UP MARKETING. NEW YORK: MCGRAW-HILL, 1989.
MLA citiranjeRIES AL. BOTTOM - UP MARKETING. MCGRAW-HILL, 1989.
Opozorilo: Ti citati niso vedno 100% točni.