Cero, P. M. (1975). A study on the relationship of the teachers' ratings to the district achievement test scores of grade six pupils of Jagna Central Elementary School Division of Bohol 1969-1970 [microform]. Photoduplication Service, University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Cero, Paterna Maluenda. A Study on the Relationship of the Teachers' Ratings to the District Achievement Test Scores of Grade Six Pupils of Jagna Central Elementary School Division of Bohol 1969-1970 [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.
Lua MLA (9ú heag.)Cero, Paterna Maluenda. A Study on the Relationship of the Teachers' Ratings to the District Achievement Test Scores of Grade Six Pupils of Jagna Central Elementary School Division of Bohol 1969-1970 [microform]. Photoduplication Service, University of the Philippines Library, 1975.