APA (7. basım) Alıntı

Koopman, G. R. (1966). Curriculum development. Center for Applied Research in Education.

Chicago Style (17. basım) Atıf

Koopman, George Robert. Curriculum Development. New York: Center for Applied Research in Education, 1966.

MLA (8th ed.) Atıf

Koopman, George Robert. Curriculum Development. Center for Applied Research in Education, 1966.