4Cox D F,Rich S U. Perceived risk and consumer decision making-the ease of tele-phone shopping [J ]. J Market Res, 1964,1(4) .- 32-39. 被引量：1
5Cunningham L F,Gerlach J H, Harper M D,et al. Per- ceived risk and the consumer buying process, Internet airline reservations[J]. International Journal of Ser-vice and Market, 2005,16(4), 357-372. 被引量：1
