Sunee Kotheeranurak. 1998. An application of "ISO 9001" for an effective management of training and seminar services in Thailand. Faculty of Graduate Studies, Mahidol University;
Sunee Kotheeranurak. (1998) An application of "ISO 9001" for an effective management of training and seminar services in Thailand . Mahidol University/Bangkok.
Sunee Kotheeranurak. An application of "ISO 9001" for an effective management of training and seminar services in Thailand. . Bangkok:Mahidol University, 1998.
Sunee Kotheeranurak. (1998) An application of "ISO 9001" for an effective management of training and seminar services in Thailand . Mahidol University/Bangkok.