Labunog, M. L. (1989). The relationship of division test scores and teachers' ratings in elementary mathematics of grade six pupils in selected schools, Loboc District, Division of Bohol: Its implications to elementary mathematics instruction 1987-1988.
Lua i Stíl Chicago (17ú heag.)Labunog, Melecia Libut. The Relationship of Division Test Scores and Teachers' Ratings in Elementary Mathematics of Grade Six Pupils in Selected Schools, Loboc District, Division of Bohol: Its Implications to Elementary Mathematics Instruction 1987-1988. 1989.
Lua MLA (9ú heag.)Labunog, Melecia Libut. The Relationship of Division Test Scores and Teachers' Ratings in Elementary Mathematics of Grade Six Pupils in Selected Schools, Loboc District, Division of Bohol: Its Implications to Elementary Mathematics Instruction 1987-1988. 1989.