1. R. J. Gupta, P. Dudeja and A. S. Minhas. 2017. Food Safety in the 21st Century. Public Health Perspective, Elsevier (2016).
2. World Bank. 2013. Global Waste On Pace To Triple By 2100. October 30. Accessed October 18, 2017. http://www.worldbank.org/en/news/feature/2013/10/30/global-waste-on-pace-to-triple.
3. The World Counts. 2017. Tons Of Waste Dumped - Globally, This Year. Accessed October 18, 2017. http://www.theworldcounts.com/counters/shocking_environmental_facts_and_statistics/world_waste_facts.
4. Prevention policies addressing packaging and packaging waste: Some emerging trends
5. “Part 2: Secondary And Tertiary Packaging In Municipal Solid Waste | Greenblue”. Greenblue.Org. Last modified 2017. Accessed October 18, 2017. http://greenblue.org/secondary-and-tertiary-packaging-in-municipal-solid-waste/