Janko, J. (1927). The correlation between seasonal unemployment and certain social and economic phenomena. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Janko, Jaroslav. The Correlation Between Seasonal Unemployment and Certain Social and Economic Phenomena. International Labour Organization, 1927.
Citatione MLA (9a ed.)Janko, Jaroslav. The Correlation Between Seasonal Unemployment and Certain Social and Economic Phenomena. International Labour Organization, 1927.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.