United States. Bureau of Labor Statistics. (1966). The Negro in the West: Some facts relating to social and economic conditions.
Style de citation Chicago (17e éd.)United States. Bureau of Labor Statistics. The Negro in the West: Some Facts Relating to Social and Economic Conditions. San Francisco, 1966.
Style de citation MLA (8e éd.)United States. Bureau of Labor Statistics. The Negro in the West: Some Facts Relating to Social and Economic Conditions. 1966.
Attention : ces citations peuvent ne pas être correctes à 100%.