Herrmann, E. (1998). Teach yourself: CGI Programming with perl 5 in a week. Techmedia.
Čikaški stil citiranja (17. izdanje)Herrmann, Eric. Teach Yourself: CGI Programming with Perl 5 in a Week. New Delhi: Techmedia, 1998.
MLA način citiranja (9. izdanje)Herrmann, Eric. Teach Yourself: CGI Programming with Perl 5 in a Week. Techmedia, 1998.
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