黃嘉偉2012-09-212012-09-212007http://hdl.handle.net/20.500.11861/2803Title from colophon.Thesis (B.A.) -- Hong Kong Shue Yan University, 2007.[2], 6 leaveschi虛擬金幣變真金幣English title from cover : From virtual treasure to real gold.Thesis