Wong, E. S. (2000). Partnership of trade unions in national development programmes and in promotion of labour mobility in Singapore. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Wong, Evelyn S. Partnership of Trade Unions in National Development Programmes and in Promotion of Labour Mobility in Singapore. International Labour Organization, 2000.
Citatione MLA (9a ed.)Wong, Evelyn S. Partnership of Trade Unions in National Development Programmes and in Promotion of Labour Mobility in Singapore. International Labour Organization, 2000.
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