Lester, S. and Belliveau, M. (2004) PVC: Bad News Comes in Threes. The Poison Plastic, Health Hazards and the Looming Waste Crisis. Center for Health, Environment and Justice, Falls Church.
 Allen, L.P., Comolli, R. and Heumann, S. (2008) China Product Recalls: What’s at Stake and What’s Next. National Economic Research Associates, Inc., NERA Economic Consulting, New York, 1-16.
 Consumer Federation of America (2008) Total Recall: The Need for CPSC Reform Now. CFA, Washington DC.
 Abul Khair, M.A. (2007) Palestinian Crossings Legal Political Vision. Arab Commission for Human Rights, London.
 Kingston, H.M. and Haswell, S.J. (1997) Microwave-Enhanced Chemistry: Fundamentals, Sample Preparation, and Applications. American Chemical Society, Washington DC.
 ISO 8124-3 (2010) Safety of Toys, Part 3: Migration of certain elements. ISO TC181.
 Van Alphen, M. (1999) Lead in Paints in Water in India. Proceedings of the International Conference on Lead Poisoning Prevention & Treatment: Implementing a National Program in Developing Countries, Bangalore, 8-10 February 1999, 265-272.
 Brigden, K., Santillo, D. and Johnson, P. (2008) Playing Dirty Analysis of Hazardous Chemicals and Materials in Games Console Components. Greenpeace International, Amsterdam.
 Greenpeace (2008) Poisoning the poor Electronic Waste in Ghana. Greenpeace Report August, Amsterdam.
 Blaurock-Bush, E., Amin, O.R., Dessoki, H.H. and Rabah, T. (2012) Toxic Metals and Essential Elements in Hair and Severity of Symptoms among Children with Autism. Maedica: A Journal of Clinical Medicine, 7, 38-48.
 Geier, O.A., Kern, J.K., King, P.G., Sykes, L.K. and Geier, M.R. (2012) Hair Toxic Metal Concentrations and Autism Spectrum Disorder Severity in Young Children. International Journal of Environmental Research and Public Health, 9, 4486-4497.
 United Nations Environmental Program (UNEP) (2008) Expanding the Number and Scope of Partnership Areas within the United Nations Environment Program Global Mercury Partnership.
 Folarin, O.M. and Sadiku, E.R. (2011) Thermal Stabilizers for Poly(vinyl Chloride): A Review. International Journal of Physical Sciences, 63, 4323-4330.
 European Council (2009) Directive (2009)/48/EC of the European Parliament and of the Council.
 Erdodu, C.A. (2004) The Development of Synergistic Heat Stabilizers for PVC from Zinc Borate-Zinc Phosphate. Izmir Institute of Technology, Izmir.
 Sherman, L. (2011) Antimicrobial Additives Targeted to Healthcare. SpecialChem, Dec 21.
 Los Alamos National Laboratory, Crescent Chemical Company (2001) Lange’s Handbook of Chemistry. 15th Editions, University of Tennessee, Knoxville.
 Agency for Toxic Substances and Disease Registry (ASTDR) (2007) Toxicological Profile for Arsenic. US Department of Health and Human Services, Public Health Services, Atlanta.
 National Institute for Public Health and the Environment (RIVM) (2006) Chemicals in Toys RIVM/SIR Revised Advisory Report 0010278A02. RIVM, The Netherlands.
 EN (British Standards) (2006) Safety of Toys—Part 3: Migration of Certain Elements. BSEN71-3. European Committee of Standardization, Brussels.