Kogan, M. (1979). Educational policies in perspective: An appraisal of OECD country educational policy reviews. OECD.
Παραπομπή σε μορφή Chicago (17η εκδ.)Kogan, Maurice. Educational Policies in Perspective: An Appraisal of OECD Country Educational Policy Reviews. Paris: OECD, 1979.
Παραπομπή σε μορφή MLA (8th εκδ.)Kogan, Maurice. Educational Policies in Perspective: An Appraisal of OECD Country Educational Policy Reviews. OECD, 1979.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.