1. Abedor, A. J. Development and validation of a model for formative evaluation of self-instructional multi-media learning systems. Paper presented at the meeting of the American Educational Research Association, Chicago, April 1972.
2. Air Force.Instructional system development (AFM 50-2). Washington, D.C.: Department of the Air Force, December 1970.
3. Air Force.Handbook for designers of instructional systems (AFP 50-58) (5 vols.). Washington, D.C.: Department of the Air Force, July 1973.
4. MERMAC: A model and system for test and questionnaire analysis;Aleamoni,1970
5. An evaluation of the demonstrations being conducted by the University of Illinois and the MITRE Corporation of their respective computer assisted instructional systems;Anastasio,1972