Cita APA (7th ed.)

Gregorio, H. C., & Gregorio, C. M. (1979). Philosophy of education in Philippine setting. R. P. Garcia.

Cita Chicago (17th ed.)

Gregorio, Herman C., i Cornelia M. Gregorio. Philosophy of Education in Philippine Setting. Quezon City: R. P. Garcia, 1979.

Cita MLA (9th ed.)

Gregorio, Herman C., i Cornelia M. Gregorio. Philosophy of Education in Philippine Setting. R. P. Garcia, 1979.