Herz, E. (1935). The contract of employment: I. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Herz, Ernst. The Contract of Employment: I. International Labour Organization, 1935.
Citatione MLA (9a ed.)Herz, Ernst. The Contract of Employment: I. International Labour Organization, 1935.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.