Citazione Stile APA (7a Edizione)

Tupas, I., & Bernardino, V. (1955). Philippine rural problems and the community school. J. C. Velo.

Citazione stile Chigago Style (17a edizione)

Tupas, Isabelo, e Vitaliano Bernardino. Philippine Rural Problems and the Community School. Manila: J. C. Velo, 1955.

Citatione MLA (9a ed.)

Tupas, Isabelo, e Vitaliano Bernardino. Philippine Rural Problems and the Community School. J. C. Velo, 1955.