我急需以下书籍，请大家帮帮忙寻找，不胜感激。找到的话，请设置购买贴，我直接购买。


Leeflang, Peter S.H., Dick R. Wittink, Michel Wedel, Philippe A. Naert. 2003. Building Models for Marketing Decisions, Kluwer Academic Publishers, 2003


Aaker, David A., V. Kumar, and George S. Day. 2003. Marketing Research. 8th edition. John Wiley & Sons, Inc.


Lilien, G. L., P. Kotler, and K. S. Moorthy. 1992. Marketing Models, Prentice Hall.