Foster, W. (1986). Paradigms and promises: New approaches to educational administration. Prometheus Books.
Chicago-viite (17. p.)Foster, William. Paradigms and Promises: New Approaches to Educational Administration. Buffalo, N.Y: Prometheus Books, 1986.
MLA-viite (9. p.)Foster, William. Paradigms and Promises: New Approaches to Educational Administration. Prometheus Books, 1986.
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