Chantraroj, C. (1977). The responsibilities of the department chairmen of two selected teachers colleges in Manila: A comparative study [microform]. Photoduplication Service. University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Chantraroj, Chalermchai. The Responsibilities of the Department Chairmen of Two Selected Teachers Colleges in Manila: A Comparative Study [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
Lua MLA (9ú heag.)Chantraroj, Chalermchai. The Responsibilities of the Department Chairmen of Two Selected Teachers Colleges in Manila: A Comparative Study [microform]. Photoduplication Service. University of the Philippines Library, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.