APA (7e ed.) Bronvermelding

Heald, J. E. (1968). The teacher and administrative relationships in school systems. Macmillan.

Chicago (17e ed.) Bronvermelding

Heald, James E. The Teacher and Administrative Relationships in School Systems. New York: Macmillan, 1968.

MLA (9e ed.) Bronvermelding

Heald, James E. The Teacher and Administrative Relationships in School Systems. Macmillan, 1968.