<ac:structured-macro ac:name="anchor" ac:schema-version="1" ac:macro-id="42e28917-a59b-46bc-b3a4-d6e75dcb04ef"><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.
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[CPAN] Comprehensive Perl Archive Network
, 1995-2011, Perl.org.
<ac:structured-macro ac:name="anchor" ac:schema-version="1" ac:macro-id="0361e689-7341-4837-a529-6d3611529b2e"><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="47ffda8c-b7d7-4732-a3d0-3ee3d363ff44"><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).