Hooley, G. J. (2009). Marketing strategy & competitive positioning 4ed (4.). Pearson Education.
Chicago Style (17. basım) AtıfHooley, Graham J. Marketing Strategy & Competitive Positioning 4ed. 4. New Delhi: Pearson Education, 2009.
MLA (9th ed.) AtıfHooley, Graham J. Marketing Strategy & Competitive Positioning 4ed. 4. Pearson Education, 2009.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..