[1]
MBALib.
http://wiki.mbalib.com/wiki/Social_network_analysis
[2]
Sheman, L. (2000) Sociometry in the Classroom: How to Do It.
http://www.users.muohio.edu/shermalw
[3]
Zhu, W.Y. and Gao, J.H. (2014) A Case Study on the Relationship between Classmates Based on Social Network Analysis. Science and Technology Innovation Herald, 29, 2014.
[4]
Zhu, W.Y. and Gao, J.H. (2015) Analysis and Result Confirmation of Cohesive Subgroup Structure among Classmates. International Conference on Industrial Technology and Management Science (ITMS 2015).
http://dx.doi.org/10.2991/itms-15.2015.180
[5]
NetDraw.
http://www.analytictech.com/downloadnd.htm
[6]
van Steen, M. (2010) Graph Theory and Complex Networks: An Introduction. Maarten van Steen. 5 April 2010.
[7]
Girvan, M. and Newman, M.E.J. (2002) Community Structure in Social and Biological Networks. Proc. Natl. Acad. Sci. USA, 99, 7821-7826.
http://dx.doi.org/10.1073/pnas.122653799