Block, R. N. (2005). Indicators of labour standards: An overview and comparison. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Block, Richard N. Indicators of Labour Standards: An Overview and Comparison. International Labour Organization, 2005.
Citatione MLA (9a ed.)Block, Richard N. Indicators of Labour Standards: An Overview and Comparison. International Labour Organization, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.