Sislin, J., & Murphy, K. (2009). Approaches to reducing the use of forced or child labor: Summary of a workshop on assessing practice. National Academies Press.
Dyfyniad Arddull ChicagoSislin, John, and Kara Murphy. Approaches to Reducing the Use of Forced or Child Labor: Summary of a Workshop on Assessing Practice. Washington, DC: National Academies Press, 2009.
Dyfyniad MLASislin, John, and Kara Murphy. Approaches to Reducing the Use of Forced or Child Labor: Summary of a Workshop on Assessing Practice. National Academies Press, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.