Parkyn, G. W. (1967). Success and failure at the university. New Zealand Council for Educational Research.
Chicago-Zitierstil (17. Ausg.)Parkyn, George W. Success and Failure at the University. Wellington: New Zealand Council for Educational Research, 1967.
MLA-Zitierstil (9. Ausg.)Parkyn, George W. Success and Failure at the University. New Zealand Council for Educational Research, 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.