Willis, C. A. (1972). Current Bibliography on Literature by and about Blacks.
Citazione stile Chigago Style (17a edizione)Willis, Cecilia A. Current Bibliography on Literature by and About Blacks. 1972.
Citatione MLA (9a ed.)Willis, Cecilia A. Current Bibliography on Literature by and About Blacks. 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.