Cohen, F. S. (1940). Immigration and national welfare. League for Industrial Democracy.
Style de citation Chicago (17e éd.)Cohen, Felix S. Immigration and National Welfare. New York City: League for Industrial Democracy, 1940.
Style de citation MLA (8e éd.)Cohen, Felix S. Immigration and National Welfare. League for Industrial Democracy, 1940.
Attention : ces citations peuvent ne pas être correctes à 100%.