Esteban, J. R. (1978). Perception of social studies teachers and fourth year students on social studies instruction in Jose Abad Santos High School.
Lua i Stíl Chicago (17ú heag.)Esteban, Josefa R. Perception of Social Studies Teachers and Fourth Year Students on Social Studies Instruction in Jose Abad Santos High School. 1978.
Lua MLA (9ú heag.)Esteban, Josefa R. Perception of Social Studies Teachers and Fourth Year Students on Social Studies Instruction in Jose Abad Santos High School. 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.