<ac:structured-macro ac:name="anchor" ac:schema-version="1" ac:macro-id="2dfc78ce-502b-4a0d-8b6a-a9b463958c73"><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="ff129126-c914-4549-849f-5d6fb35818ac"><ac:parameter ac:name="">CPAN</ac:parameter></ac:structured-macro>
\[CPAN\] [Comprehensive Perl Archive Network|http://www.cpan.org/], 1995-2011, Perl.org.

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\[Open Group 08\] IEEE. [The Open Group Base Specifications Issue 7|http://www.opengroup.org/onlinepubs/9699919799], IEEE Std 1003.1, 2008 edition.

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\[Wall 2011\] Wall, Larry. [Perl 5 version 14.1 Manual Pages|http://perldoc.perl.org], http://perldoc.perl.org/ (1995-2011).