Παραπομπή σε μορφή APA (7η εκδ.)

Webster, W. G. (1994). Learner-centered principalship: The principal as teacher of teachers. Praeger.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Webster, William G. Learner-centered Principalship: The Principal as Teacher of Teachers. Westpoprt: Praeger, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Webster, William G. Learner-centered Principalship: The Principal as Teacher of Teachers. Praeger, 1994.