Moutinho, Luiz Problems in marketing : applying key concepts and techniques / Luiz Moutinho & Charles Chien - 2nd ed. - London : Sage Publication, 2008 - xiii , 322 p. : ill. ; 23 cm. ISBN: 0761971785 9780761971788 (hbk.) RM483.00 9780761971795 (pbk.) Subjects--Topical Terms: Marketing