+=head1 REFERENCES
+
+Numerous articles have been written about the quirks of the indirect object construct :
+
+=over 4
+
+=item *
+
+L<http://markmail.org/message/o7d5sxnydya7bwvv> : B<Far More Than Everything You've Ever Wanted to Know about the Indirect Object syntax>, Tom Christiansen, 1998-01-28.
+
+This historical post to the C<perl5-porters> mailing list raised awareness about the perils of this syntax.
+
+=item *
+
+L<http://www.shadowcat.co.uk/blog/matt-s-trout/indirect-but-still-fatal> : B<Indirect but still fatal>, Matt S. Trout, 2009-07-29.
+
+In this blog post, the author gives an example of an undesirable indirect method call on a block that causes a particularly bewildering error.
+
+=back
+