(IADIS), I. A. f. D. o. t. I. S. (2012). Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Cognition and Exploratory Learning in Digital Age (CELDA) (Madrid, Spain, October 19-21, 2012). International Association for Development of the Information Society.
Παραπομπή σε μορφή Chicago (17η εκδ.)(IADIS), International Association for Development of the Information Society. "Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Cognition and Exploratory Learning in Digital Age (CELDA) (Madrid, Spain, October 19-21, 2012)." International Association for Development of the Information Society 2012.
Παραπομπή σε μορφή MLA (9th εκδ.)(IADIS), International Association for Development of the Information Society. "Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Cognition and Exploratory Learning in Digital Age (CELDA) (Madrid, Spain, October 19-21, 2012)." International Association for Development of the Information Society, 2012.