Nagy, J. (1980). The Hungarian experience of OOK: An instrument for the development of educational technology. UNESCO.
Style de citation Chicago (17e éd.)Nagy, József. The Hungarian Experience of OOK: An Instrument for the Development of Educational Technology. Paris: UNESCO, 1980.
Style de citation MLA (9e éd.)Nagy, József. The Hungarian Experience of OOK: An Instrument for the Development of Educational Technology. UNESCO, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.