大衛森(Davidson, Jeffrey P.)

滿分企業人：如何脫穎而出 by: 貝維瑞琪(Beveridge, Don); 大衛森(Davidson, Jeffrey P.); 顧淑馨 (Language materials, printed) , [著]

加盟店超級成功學：達美樂效應 by: 大衛森(Davidson, Jeffrey P.); 符塞克(Vlcek, Donald J.); 郭秀琪 (Language materials, printed) , [著]