Sumeth Munchinda. 1996. An evaluation of contents and their objectives in the English for business communication courses at the University of the Thai Chamber of Commerce. Faculty of Graduate Studies, Mahidol University;
Sumeth Munchinda. (1996) An evaluation of contents and their objectives in the English for business communication courses at the University of the Thai Chamber of Commerce . Mahidol University/Bangkok.
Sumeth Munchinda. An evaluation of contents and their objectives in the English for business communication courses at the University of the Thai Chamber of Commerce. . Bangkok:Mahidol University, 1996.
Sumeth Munchinda. (1996) An evaluation of contents and their objectives in the English for business communication courses at the University of the Thai Chamber of Commerce . Mahidol University/Bangkok.