All interviews were conducted in Thai except that with Phaptawan Suwannakudt. Only notes is available for interview with Phaptawan Suwannakudt.

List of interviewees

Montien Boonma 
Paitun Muangsomboon 
Phaptawan Suwannakudt 
Surapol Panyawatchira and Chumporn Apisuk