Não informado. (2011). Occupational Wages and Hours of Work and Retail Food Prices. International Labour Office.
Style de citation Chicago (17e éd.)Não informado. Occupational Wages and Hours of Work and Retail Food Prices. Geneva, Suíça: International Labour Office, 2011.
Style de citation MLA (8e éd.)Não informado. Occupational Wages and Hours of Work and Retail Food Prices. International Labour Office, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.