1. Woods, D.R.: Problem-based Learning: how to gain the most from PBL. Waterdown, Ontario (1996)
2. Lecture Notes in Computer Science;J.M. Wing,2000
3. Lecture Notes in Computer Science;J.R. Kiniry,2008
4. Gibson, J.P., Lallet, E., Raffy, J.L.: How do I know if my design is correct? In: Formal Methods in Computer Science Education (FORMED), pp. 59–69 (March 2008)
5. Hilgard, E.R., Bower, G.H.: Theories of Learning. Prentice Hall, Englewood Cliffs (1956)