Zhigeng Pan, Adrian David Cheok, Wolfgang Müller, Abdennour El Rhalibi (Eds.):
Transactions on Edutainment II.
Lecture Notes in Computer Science 5660 Springer 2009, ISBN 978-3-642-03269-1
Ulrich Wechselberger:
Teaching Me Softly: Experiences and Reflections on Informal Educational Game Design.
90-104
Louise Sauvé:
Design Tools for Online Educational Games: Concept and Application.
187-202