SELLING BUILDING PARTNERSHIPS THIRD EDITION
BART A.WEITZ AND STEPHEN B.CASTLEBERRY1998 年出版559 页ISBN:0256228264
PROFESSIONAL SELLING A CONSULTATIVE APPROACH
KARL F.GRETZ STEVEN R.DROZDECK WALTER J.WIESENHUTTER1996 年出版469 页ISBN:
PROFESSIONAL SELLING A Relationsbip Management Process
1990 年出版471 页ISBN:0538803673
SELLING PRINCIPLES AND PRACTICES THIRTEENTH EDRRION
1992 年出版551 页ISBN:0071125590