Hass, G., & Wiles, K. (1965). Readings in curriculum. Allyn and Bacon.
Cita Chicago (17th ed.)Hass, Glen, i Kimball Wiles. Readings in Curriculum. Boston: Allyn and Bacon, 1965.
Cita MLA (9th ed.)Hass, Glen, i Kimball Wiles. Readings in Curriculum. Allyn and Bacon, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.