Ni Ni Khine Win และ Scott S. Roach. (2017) A marketing plan for new product development of Yangoods’ fashion product. Stamford International University:ม.ป.ท.Ni Ni Khine Win และ Scott S. Roach. 2017. A marketing plan for new product development of Yangoods’ fashion product. ม.ป.ท.:Stamford International University;Ni Ni Khine Win และ Scott S. Roach. A marketing plan for new product development of Yangoods’ fashion product. ม.ป.ท.:Stamford International University, 2017. Print.