Reference

http://www.bangkokpost.com/business/marketing/19502/mister-donut-plans-aggressive-sales-campaigns

http://en.wikipedia.org/wiki/Mister_Donut

http://www.misterdonut.co.th/home/shwa.

www.crg.co.th/new/misterdonut/th/home/indesphp

http://www.thaipr.net/nc/readnews.aspx?newsid=E3A1CD6ED29844820E1A88ACA3D856CD

http://www.bsnnews.com/ContentDetail.asp?ContentID=10331

http://www.bangkokpost.com/business/marketing/19502/mister-donut-plans-aggressive-sales-campaigns