1. Lu Senlin, Shao Yinjuan, Sun Hongzhan, Feng Chao, Zhuang Shuya. 2016-2017 China Internet Education Industry Blue Book. Publisher: Peking University Press. Publication Date: May 2017.
2. Hearn. Translated by Cai Shijie and Yang Ruoyu. Computer Graphics with OpenGL (Fourth Edition) Publisher: Publishing House of Electronics Industry. Publication Date: November 2014.
3. Stephen Cavalier. The World History of Animation. Publisher: Central Compilation & Translation Press. Publication Date: September 2012.
4. Liu Dong. Computer Education Teaching Course Research and Practice. Publisher: Intellectual Property Publishing House. Publication Date: June 2012.
5. Jiang Dacheng, Wang Mingyu. The Status Quo and Development Countermeasures of Online Education in China. P68--P69.