Prator, C. H. (1950). Language teaching in the Philippines: A report. U.S. Educational Foundation in the Philippines.
Chicago-referens (17:e uppl.)Prator, Clifford Holmes. Language Teaching in the Philippines: A Report. [Manila]: U.S. Educational Foundation in the Philippines, 1950.
MLA-referens (9:e uppl.)Prator, Clifford Holmes. Language Teaching in the Philippines: A Report. U.S. Educational Foundation in the Philippines, 1950.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.