Για τη Βιβλιοθήκη σου

Boot, R., & Hodgson, V. (1988). Open learning: philosophy or expediency?. Innovations in Education and Training International, 25(3), 197-204. Κλικ εδώ

Ehlers, U. D. (2013). Open learning cultures. A Guide to Quality, Evaluation, and Assessment for Future Learning. Heidelberg, Berlin. Κλικ εδώ

Wedemeyer, C. A. (1973). Characteristics of Open Learning Systems.Κλικ εδώ