Ngamkham, A. (1978). The financing of the priority programs and projects of the Philippine College of Arts and Trades and its implications for Chantaburi Trade School in Thailand [microform]. Photoduplication Service, University of the Philippines Library.

Ngamkham, Amnuay. The Financing of the Priority Programs and Projects of the Philippine College of Arts and Trades and Its Implications for Chantaburi Trade School in Thailand [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1978.

Ngamkham, Amnuay. The Financing of the Priority Programs and Projects of the Philippine College of Arts and Trades and Its Implications for Chantaburi Trade School in Thailand [microform]. Photoduplication Service, University of the Philippines Library, 1978.