Primary Principals' Seminar Somers, Vic. (1976). Educational leadership: A challenge for the principal. s.n..
Chicago-Zitierstil (17. Ausg.)Primary Principals' Seminar Somers, Vic. Educational Leadership: A Challenge for the Principal. [Melbourne: s.n., 1976.
MLA-Zitierstil (8. Ausg.)Primary Principals' Seminar Somers, Vic. Educational Leadership: A Challenge for the Principal. s.n., 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.