APA (7e ed.) Bronvermelding

ALKIN, M. C. [. (1992). Encyclopedia of educational research 1.-- Ed.6. Macmillan.

Chicago (17e ed.) Bronvermelding

ALKIN, Marvin C. [Ed.]. Encyclopedia of Educational Research 1.-- Ed.6. New York: Macmillan, 1992.

MLA (9e ed.) Bronvermelding

ALKIN, Marvin C. [Ed.]. Encyclopedia of Educational Research 1.-- Ed.6. Macmillan, 1992.