Prinapa Roaj-ussawachai และ Mark Rendon. (2017) Business plan the 9 cafe at princess mother community. Stamford International University:ม.ป.ท.Prinapa Roaj-ussawachai และ Mark Rendon. 2017. Business plan the 9 cafe at princess mother community. ม.ป.ท.:Stamford International University;Prinapa Roaj-ussawachai และ Mark Rendon. Business plan the 9 cafe at princess mother community. ม.ป.ท.:Stamford International University, 2017. Print.