Powell, R. J. (1999). The Blues Aesthetic: Black Culture and Modernism. In H. A. Ervin (Ed.), African American Literary Criticism, 1773 to 2000. New York: Twayne Publishers, 289-302.

Powell, R. J. “The Blues Aesthetic: Black Culture and Modernism.” In African American Literary Criticism, 1773 to 2000, edited by Hazel Arnett Ervin. New York: Twayne Publishers, 289-302, 1999.

Powell RJ. The Blues Aesthetic: Black Culture and Modernism. In: Ervin HA, editor. African American Literary Criticism, 1773 to 2000. New York: Twayne Publishers, 289-302; 1999.

Powell, R. J. “The Blues Aesthetic: Black Culture and Modernism.” African American Literary Criticism, 1773 to 2000, edited by Hazel Arnett Ervin, New York: Twayne Publishers, 289-302, 1999.

Powell RJ. The Blues Aesthetic: Black Culture and Modernism. In: Ervin HA, editor. African American Literary Criticism, 1773 to 2000. New York: Twayne Publishers, 289-302; 1999.