(1933). Polish and German minorities in their relation to the League of Nations. Polish Information Service.
Style de citation Chicago (17e éd.)Polish and German Minorities in Their Relation to the League of Nations. New York: Polish Information Service, 1933.
Style de citation MLA (9e éd.)Polish and German Minorities in Their Relation to the League of Nations. Polish Information Service, 1933.
Attention : ces citations peuvent ne pas être correctes à 100%.