[1] Kotler & Armstrong
[2] Hsieh
[3] Chang & Hong
[4] Pullman & Gross
[5] Gee
[6] Ndubisi
[7] Chiu
[8] Izquierdo & Cillan
[9] Bowen & Shoemaker
[10] Rosentha & Dimatteo
[11] Urquhart