Hool, F. (1925). Compensation for disablement by deferred pensions. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Hool, Fritz. Compensation for Disablement by Deferred Pensions. International Labour Organization, 1925.
Citatione MLA (9a ed.)Hool, Fritz. Compensation for Disablement by Deferred Pensions. International Labour Organization, 1925.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.