Game Tips as Gifts: Social Interactions and Rational Calculations in Computer Gaming. - Chuen-Tsai Sun; Holin Lin; Cheng-Hong Ho (DiGRA Conference, 2003)

Sharing Tips with Strangers: Exploiting Gift Culture in Computer Gaming. - Chuen-Tsai Sun; Holin Lin; Cheng-Hong Ho (Cyberpsychology Behav. Soc. Netw., 2006)