Burns, s. A. Colour prejudice with particular reference to the relationship between whites and negroes. George Allen and Unwin Ltd.
Chicago-referens (17:e uppl.)Burns, sir Alan. Colour Prejudice with Particular Reference to the Relationship Between Whites and Negroes. George Allen and Unwin Ltd.
MLA-referens (8:e uppl.)Burns, sir Alan. Colour Prejudice with Particular Reference to the Relationship Between Whites and Negroes. George Allen and Unwin Ltd.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.