
Beattie Beattie, Malcolm. B::Lint. Comprehensive Perl Archive Network, http://search.cpan.org/~nwclark/perl-5.8.8/ext/B/B/Lint.pm, Perl.org (2011).
<ac:structured-macro ac:name="anchor" ac:schema-version="1" ac:macro-id="621c850f-2273-4d07-ac3c-0b32e194f5a2"><ac:parameter ac:name="">Conway 2005</ac:parameter></ac:structured-macro>
[Conway 2005] Conway, Damian. Perl Best Practices, O'Reilly Media, 2005, ISBN: 978-0596001735.
<ac:structured-macro ac:name="anchor" ac:schema-version="1" ac:macro-id="adc536be-a37a-4f2b-aa77-4ce083ddbec4"><ac:parameter ac:name="">CPAN</ac:parameter></ac:structured-macro>
[IMS 2010] Imaginative Software Systems. Perl::Critic, v. 1.116. Comprehensive Perl Archive Network, http://www.cpan.org
, Perl.org (2011).
<ac:structured-macro ac:name="anchor" ac:schema-version="1" ac:macro-id="6e2e02b1-71f2-44d6-8a0c-779ac2ab3775"><ac:parameter ac:name="">Open Group 08</ac:parameter></ac:structured-macro>
[Open Group 08] IEEE. The Open Group Base Specifications Issue 7, IEEE Std 1003.1, 2008 edition.
<ac:structured-macro ac:name="anchor" ac:schema-version="1" ac:macro-id="bfd76a3c-f308-4446-8298-876d3e31048f"><ac:parameter ac:name="">Manpages</ac:parameter></ac:structured-macro>
[Wall 2011] Wall, Larry. Perl 5 version 14.1 Manual Pages, http://perldoc.perl.org/
(1995-2011).