Não informado. (1918). Bulletin of the Womens Bureau. U.S. Department of Labor.
Style de citation Chicago (17e éd.)Não informado. Bulletin of the Womens Bureau. Washington: U.S. Department of Labor, 1918.
Style de citation MLA (8e éd.)Não informado. Bulletin of the Womens Bureau. U.S. Department of Labor, 1918.
Attention : ces citations peuvent ne pas être correctes à 100%.