Hersch, L. (1929). Seasonal unemployment in the building industry in certain European countries: I. International Labour Organization.
Style de citation Chicago (17e éd.)Hersch, Liebmann. Seasonal Unemployment in the Building Industry in Certain European Countries: I. International Labour Organization, 1929.
Style de citation MLA (9e éd.)Hersch, Liebmann. Seasonal Unemployment in the Building Industry in Certain European Countries: I. International Labour Organization, 1929.
Attention : ces citations peuvent ne pas être correctes à 100%.