http://www.writing.utoronto.ca/images/stories/Documents/annotated-bibliography.pdf
http://www.unc.edu/depts/wcweb/handouts/annotated_bibliographies.html
http://www.library.cornell.edu/olinuris/ref/research/skill28.htm
http://library.ucsc.edu/help/howto/write-an-annotated-bibliography
http://www.library.mun.ca/guides/howto/annotated_bibl.php
http://www.queensu.ca/writingcentre/handouts/annotated%20biblionew.pdf