Prakaymas Taweekhachornwong. 2008. An evaluative study of the use of English on labels for one tambon one product goods for export. Faculty of Humanities, Ramkhamhaeng University;
Prakaymas Taweekhachornwong. (2008) An evaluative study of the use of English on labels for one tambon one product goods for export . Ramkhamhaeng University/Bangkok.
Prakaymas Taweekhachornwong. An evaluative study of the use of English on labels for one tambon one product goods for export. . Bangkok:Ramkhamhaeng University, 2008.
Prakaymas Taweekhachornwong. (2008) An evaluative study of the use of English on labels for one tambon one product goods for export . Ramkhamhaeng University/Bangkok.