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Franks, Carol. I Know Why the Caged Bird Sings. New Jersey: Salem, 1993. Literary Reference Center. Web. 8 Apr. 2014. <http://web.a.ebscohost.com/lrc/detail?vid=26&sid=29d72aba-5405-4ed9-a53d-b579088b759b%40sessionmgr4001&hid=4104&bdata=JnNpdGU9bHJjLWxpdmU%3d#db=lfh&AN=103331JYB12319660000231>.
Hanford, Mary. Maya Angelou. New Jersey: Salem, 2006. Literary Reference Center. Web. 8 Apr. 2014. <http://web.a.ebscohost.com/lrc/detail?vid=22&sid=29d72aba-5405-4ed9-a53d-b579088b759b%40sessionmgr4001&hid=4104&bdata=JnNpdGU9bHJjLWxpdmU%3d#db=lfh&AN=103331MSA10139830000012>.
I Know Why the Caged Bird Sings. New York: Maya Angelou, 2009. Print.
Walker, Pierre A. Racial protest, identity, words, and form in Maya Angelou’s I Know Why the Caged Bird Sings. Vol. 22. West Chester: Collage Literature, n.d. Literary Reference Center. Web. 8 Apr. 2014.