ebrary, Inc, & Lunning, F. (2011). User enhanced. University of Minnesota Press.
Chicago-čujuhus (17. p.)ebrary, Inc, juo Frenchy Lunning. User Enhanced. Minneapolis: University of Minnesota Press, 2011.
MLA-čujuhus (9. p.)ebrary, Inc, juo Frenchy Lunning. User Enhanced. University of Minnesota Press, 2011.
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