Peters, O. (1998). Learning and teaching in distance education: Analyses and interpretations from an international perspective. Kogan Page.
Παραπομπή σε μορφή Chicago (17η εκδ.)Peters, Otto. Learning and Teaching in Distance Education: Analyses and Interpretations from an International Perspective. London: Kogan Page, 1998.
Παραπομπή σε μορφή MLA (9th εκδ.)Peters, Otto. Learning and Teaching in Distance Education: Analyses and Interpretations from an International Perspective. Kogan Page, 1998.
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