Manuel, J. L., & Manalo, I. (1972). Source book in Philippine education. Alemar-Phoenix Publishing House.
Cita Chicago (17th ed.)Manuel, Juan L., i Isabelo Manalo. Source Book in Philippine Education. Quezon City: Alemar-Phoenix Publishing House, 1972.
Cita MLA (9th ed.)Manuel, Juan L., i Isabelo Manalo. Source Book in Philippine Education. Alemar-Phoenix Publishing House, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.