சமச்சீர் கோட்டுரு: திருத்தங்களுக்கு இடையிலான வேறுபாடு

*[https://web.archive.org/web/20081004205049/http://people.csse.uwa.edu.au/gordon/remote/foster/ Cubic symmetric graphs (The Foster Census)]. Data files for all cubic symmetric graphs up to 768 vertices, and some cubic graphs with up to 1000 vertices. Gordon Royle, updated February 2001, retrieved 2009-04-18.

*[http://www.math.auckland.ac.nz/~conder/symmcubic2048list.txt Trivalent (cubic) symmetric graphs on up to 2048 vertices]. Marston Conder, August 2006, retrieved 2009-08-20.