Angelou, M. (2009). I know why the caged bird sings (Ballantine Books mass market ed.). Ballantine Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAngelou, Maya. I Know Why the Caged Bird Sings. Ballantine Books mass market ed. New York: Ballantine Books, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAngelou, Maya. I Know Why the Caged Bird Sings. Ballantine Books mass market ed. Ballantine Books, 2009.
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