McDonald, Malcolm. Market segmentation : how to do it and how to profit from it / Malcolm McDonald and Ian Dunbar. - Rev. 4th ed. - Chichester : John Wiley & Sons, c2012. - xxi, 490 p. : ill. ; 25 cm. Includes index. ISBN: 9781118432679 LCCN: 2012023996 Subjects--Topical Terms: Market segmentation LC Class. No.: HF5415.127 / .M478 2012