UTTENBECK JOHN. (1998). DESIGN PRO & INTERFACING. PHI.
Chicago-čujuhus (17. p.)UTTENBECK JOHN. DESIGN PRO & INTERFACING. NEW DELHI: PHI, 1998.
MLA-čujuhus (9. p.)UTTENBECK JOHN. DESIGN PRO & INTERFACING. PHI, 1998.
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