North Atlantic Treaty Organization. Scientific Affairs Division, NATO Advanced Research Workshop on "Student Modelling: the Key to Individualized Knowledge-Based Instruction", Greer, J. E., & McCalla, G. (1994). Student modelling: The key to individualized knowledge-based instruction. Springer-Verlag.
Παραπομπή σε μορφή Chicago (17η εκδ.)North Atlantic Treaty Organization. Scientific Affairs Division, NATO Advanced Research Workshop on "Student Modelling: the Key to Individualized Knowledge-Based Instruction", Jim E. Greer, και Gordon McCalla. Student Modelling: The Key to Individualized Knowledge-based Instruction. Berlin ; New York: Springer-Verlag, 1994.
Παραπομπή σε μορφή MLA (9th εκδ.)North Atlantic Treaty Organization. Scientific Affairs Division, et al. Student Modelling: The Key to Individualized Knowledge-based Instruction. Springer-Verlag, 1994.