Wagner-Martin, L. (2021). Maya Angelou: Adventurous spirit : from "I know why the Caged Bird Sings"(1970) to "Rainbow in the Cloud", "The Wisdom" and "Spirit" of Maya Angelou (2014) (Revised and updated edition.). Bloomsbury Academic. https://doi.org/10.5040/9781501365614
Chicago-Zitierstil (17. Ausg.)Wagner-Martin, Linda. Maya Angelou: Adventurous Spirit : From "I Know Why the Caged Bird Sings"(1970) to "Rainbow in the Cloud", "The Wisdom" and "Spirit" of Maya Angelou (2014). Revised and updated edition. New York: Bloomsbury Academic, 2021. https://doi.org/10.5040/9781501365614.
MLA-Zitierstil (9. Ausg.)Wagner-Martin, Linda. Maya Angelou: Adventurous Spirit : From "I Know Why the Caged Bird Sings"(1970) to "Rainbow in the Cloud", "The Wisdom" and "Spirit" of Maya Angelou (2014). Revised and updated edition. Bloomsbury Academic, 2021. https://doi.org/10.5040/9781501365614.