Não informado. (1932). Journal of Negro Education. Howard University, College of Education.
Chicago-referens (17:e uppl.)Não informado. Journal of Negro Education. Washington: Howard University, College of Education, 1932.
MLA-referens (8:e uppl.)Não informado. Journal of Negro Education. Howard University, College of Education, 1932.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.