WRESCH, W. (1988). Writing For The 21 St Century Computer And Research Writing William Wresch, Donlad Pattow And James Gifforrd. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)WRESCH, William. Writing For The 21 St Century Computer And Research Writing William Wresch, Donlad Pattow And James Gifforrd. McGraw-Hill, 1988.
Lua MLA (8ú heag.)WRESCH, William. Writing For The 21 St Century Computer And Research Writing William Wresch, Donlad Pattow And James Gifforrd. McGraw-Hill, 1988.
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