Columbia subject headings:
African Americans--Bibliography.
American literature--African American authors--Bibliography.
American literature--African American authors--History and criticism.
American literature--African American authors--History.
Harvard subject headings:
African Americans--Bibliography
American literature--Afro-American authors--Bibliography.
American literature--Afro-American authors--History and criticism.
Princeton subject headings:
African Americans--Bibliography.
American literature--African American authors--Bibliography.
American literature--African American authors--History and criticism.