Aaker, David A. Marketing research / David A. Aaker V. kumar & George S. Day. - 9th ed. - Hoboken, NJ : John Wiley & Sons, 2007. - xvii, 774 p. : ill. ; 26 cm. Includes index. ISBN: 9788126517916 Subjects--Topical Terms: Marketing research. LC Class. No.: HF5415.2 / .A25 2007