Niputta Youngwipuk และ Ake Choonhachatrachai. (2013) A study of factors influencing purchasing decision towards makeup cosmetic products of female mathayom teenagers in bangkok. Stamford International University:ม.ป.ท.Niputta Youngwipuk และ Ake Choonhachatrachai. 2013. A study of factors influencing purchasing decision towards makeup cosmetic products of female mathayom teenagers in bangkok. ม.ป.ท.:Stamford International University;Niputta Youngwipuk และ Ake Choonhachatrachai. A study of factors influencing purchasing decision towards makeup cosmetic products of female mathayom teenagers in bangkok. ม.ป.ท.:Stamford International University, 2013. Print.