Siskin, L. S. (1994). Realms of Knowledge: Academic depertments in secondary schools. The Falmer Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Siskin, Leslie Santee. Realms of Knowledge: Academic Depertments in Secondary Schools. Washington: The Falmer Press, 1994.
Παραπομπή σε μορφή MLA (9th εκδ.)Siskin, Leslie Santee. Realms of Knowledge: Academic Depertments in Secondary Schools. The Falmer Press, 1994.
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