APA (7e ed.) Bronvermelding

Hicks, H. J. (1960). Educational supervision in principle and practice. Ronald Press.

Chicago (17e ed.) Bronvermelding

Hicks, Hanne J. Educational Supervision in Principle and Practice. New York: Ronald Press, 1960.

MLA (9e ed.) Bronvermelding

Hicks, Hanne J. Educational Supervision in Principle and Practice. Ronald Press, 1960.