APA-čujuhus (7. p.)
Bjork, S., & Holopainen, J. (2005). Patterns in game design. Charles River Media.
Chicago-čujuhus (17. p.)
Bjork, Staffan, juo Jussi Holopainen. Patterns in Game Design. Hingham, Mass.: Charles River Media, 2005.
MLA-čujuhus (9. p.)
Bjork, Staffan, juo Jussi Holopainen. Patterns in Game Design. Charles River Media, 2005.
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