Παραπομπή APA

Shuster, A. H. (1958). Leadership in Elementary School Administration and Supervision. Houghton.

Παραπομπή Chicago Style

Shuster, Albert H. Leadership in Elementary School Administration and Supervision. Boston: Houghton, 1958.

Παραπομπή MLA

Shuster, Albert H. Leadership in Elementary School Administration and Supervision. Houghton, 1958.