International Programme on the Elimination of Child Labour, International Labour Organization, & ebrary, Inc. (2011). Children in hazardous work: What we know, what we need to do. International Labour Office.
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Chicago Style (17th ed.) Zitazioa
International Programme on the Elimination of Child Labour, International Labour Organization, eta Inc ebrary. Children in Hazardous Work: What We Know, What We Need to Do. Geneva: International Labour Office, 2011.
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MLA (9th ed.) Zitazioa
International Programme on the Elimination of Child Labour, et al. Children in Hazardous Work: What We Know, What We Need to Do. International Labour Office, 2011.
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