Xiong, B., Zheng, Z., Ruifang,Liu, Mingqing,Zhai, & Yuanqing,Lin. (2010). Graph theory. East China Normal University Press ; World Scientific.

Xiong, Bin, Zhongyi Zheng, Ruifang,Liu, Mingqing,Zhai, and Yuanqing,Lin. Graph Theory. Shanghai : Singapore ; London: East China Normal University Press ; World Scientific, 2010.

Xiong, Bin, et al. Graph Theory. East China Normal University Press ; World Scientific, 2010.