APA (7e ed.) Bronvermelding

Diederich, A. F. (1957). A history of accreditation, certification, and teacher training in Catholic institutions of higher learning in California.

Chicago (17e ed.) Bronvermelding

Diederich, Alphonsus Francis. A History of Accreditation, Certification, and Teacher Training in Catholic Institutions of Higher Learning in California. 1957.

MLA (8e ed.) Bronvermelding

Diederich, Alphonsus Francis. A History of Accreditation, Certification, and Teacher Training in Catholic Institutions of Higher Learning in California. 1957.