Anderson, R. (1977). The notion of schemata and the educational enterprise. In R. Anderson, R. Spiro, & W. Montague (Eds.), Schooling and the acquisition of knowledge (pp. 415-431). Hillsdale, N.J.: Erlbaum.
Ausubel, D. (1963). The psychology of meaningful verbal learning. New York: Grune and Stratton.
Jennings, D. (2012). Assessment: The use of concept map for assessment. UCD Teaching and Learning / Resources. Retrieved from https://www.ucd.ie/t4cms/UCDTLA0040.pdf
McClure, J., Sonak, B., & Suen, H. (1999). Concept map assessment of classroom learning: Reliability, validity, and logistical practicality. Journal of Research in Science Teaching, 36(4), 445-492.
Miller, G. (1963). Language and Communication. McGraw Hill.
Ovak, J., and Canas, A. (2008). The theory underlying concept maps and how to construct and use them. Technical Report IHMC CmapTools. Retrieved from http://cmap.ihmc.us/docs/theory-of-concept-maps