Cita APA (7th ed.)

Hass, G. (1987). Curriculum planning: A new approach (2nd ed.). Allyn and Bacon.

Cita Chicago (17th ed.)

Hass, Glen. Curriculum Planning: A New Approach. 2nd ed. Boston: Allyn and Bacon, 1987.

Cita MLA (8th ed.)

Hass, Glen. Curriculum Planning: A New Approach. 2nd ed. Allyn and Bacon, 1987.