APA-čujuhus (7. p.)
(Apr 29, 1997). FREE PUBLIC COMPUTER TERMINALS. Pittsburgh Post - Gazette.
Chicago-čujuhus (17. p.)
"FREE PUBLIC COMPUTER TERMINALS." Pittsburgh Post - Gazette Apr 29, 1997.
MLA-čujuhus (9. p.)
"FREE PUBLIC COMPUTER TERMINALS." Pittsburgh Post - Gazette, Apr 29, 1997.
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