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2. “Low-paid women: The impact of regulatory change in Australia”;Baird;Industrial Relations Journal,2009
3. Indicators of Labour Standards: An Overview and Comparison
4. Block , Richard N. 2005 Labour standards in the Canadian federal jurisdiction: A comparison with Canadian provinces and territories, states in the United States, and selected European nations http://www.hrsdc.gc.ca/eng/labour/employment_standards/fls/research/research05/page00.shtml