Yi Zhu Li Lun Zhi Nan ( etc.) (z-lib.org)
Wei Zhi
Cha Yi Yu Mian Yan Bai Ge Sen Zhe Xue Ji
Yi Zhu De Yu Yan Tong Wang Fu Hao Li Lun
Communities of Play: Emergent Cultures in Multiplayer Games ...
Celia Pearce
Emergence
Steven Johnson