2J.D.Novak. The Theory Underlying Concept Maps and To Construct Them[J]. http://cmap.coginst.uwf.edu/info/printer.html
3J.D.Novak,D. Bob Gowin, and Gerad T. Fohansen, The Use of Concept Mapping and Knowledge Vee Mapping with Junior High School Science Students. Science Education[J],1983,67(5),625-645
4Kimberly M.Markham,Joel J.Mintzes.The Concept Map as a Research and Evaluation Tool: Futher Evience of Validity. Journal of Reasearch in Science Teaching[J].1994,31(1),91-101
9Ruiz-Primo,M. & Shavelson,R.(1996). Problems and issues in the use of concept maps in science assessment [J]. Journal of Research in Science Teaching ,33,569-600.