(1978). Evaluating our performance: An advisory for boards of trustees and school heads. National Association of Independent Schools.
Chicago-Zitierstil (17. Ausg.)Evaluating Our Performance: An Advisory for Boards of Trustees and School Heads. Boston, Mass: National Association of Independent Schools, 1978.
MLA-Zitierstil (9. Ausg.)Evaluating Our Performance: An Advisory for Boards of Trustees and School Heads. National Association of Independent Schools, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.