(1980). Commonwealth directory of qualifications and courses in educational administration (3rd ed.). Commonwealth Secretariat.
Chicago-Zitierstil (17. Ausg.)Commonwealth Directory of Qualifications and Courses in Educational Administration. 3rd ed. London: Commonwealth Secretariat, 1980.
MLA-Zitierstil (9. Ausg.)Commonwealth Directory of Qualifications and Courses in Educational Administration. 3rd ed. Commonwealth Secretariat, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.