Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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