8Gefen D. E - commerce: the Role of Familiarity and Trust. Omega [J] ,2000,28(6):725 - 737
9Gefen D, Karahanna E, Straub D W. Inexperience and Experience With Online Stores: the Importance of TAM and Trust. Engineering Management, IEEE Transactions on[J] ,2003,50(3) :307 --321
10Cook D P, Luo W. The Role of Third - Party Seals in Building Trust Online. e - Service Jouunal[ J ],2004,2 (3) : 71 - 84