Hansson, S. (1923). The trade union movement in Sweden. International Labour Organization.
Cita Chicago Style (17a ed.)Hansson, Sigfrid. The Trade Union Movement in Sweden. International Labour Organization, 1923.
Cita MLA (9a ed.)Hansson, Sigfrid. The Trade Union Movement in Sweden. International Labour Organization, 1923.
Precaución: Estas citas no son 100% exactas.