Dornfest Rael. (2004). PDF Hacks (Photocopy). Sebastopol: OReilly & Associates.
Čikaški stil citiranjaDornfest Rael. PDF Hacks (Photocopy). Sebastopol: OReilly & Associates, 2004.
MLA način citiranjaDornfest Rael. PDF Hacks (Photocopy). Sebastopol: OReilly & Associates, 2004.
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