Learning issues for intelligent tutoring systems /
Heinz Mandl, Alan Lesgold, editors.

APA Citation

Lesgold, A. M., Mandl, H. (1988). Learning issues for intelligent tutoring systems. New York: Springer-Verlag.

MLA Citation

Lesgold, Alan M, and Heinz Mandl. Learning Issues for Intelligent Tutoring Systems. New York: Springer-Verlag, 1988.

Warning: These citations may not always be complete (especially for serials).