1. Merrill, M.D.: Instructional Design Theory. In: Twitchell, D.G. (ed.) Educational Technology Publications, New Jersey (1994)
2. McKay, E.: Instructional strategies integrating the cognitive style construct: A meta-knowledge processing model (contextual components that facilitate spatial/logical task performance), in PhD Thesis in Computer Science.& Information Systems, Deakin University, Geelong, 3 Volumes (2000)
3. Diana, E.M., Webb, J.M.: Using geographic maps in classrooms: The conjoint influence of individual differences and dual coding on learning facts. Learning and Individual Differences 9(3), 195–214 (1997)
4. Riding, R., Cheema, I.: Cognitive styles – an overview and integration. Educational Psychology 11(3&4), 193–215 (1991)
5. McKay, E.: Measurement of cognitive performance in computer programming concept acquisition: Interactive effects of visual metaphors and the cognitive style construct. Journal of Applied Measurement 1(3), 257–286 (2000)