1. Zierler, D. (2011) The Invention of Ecocide: Agent Orange, Vietnam, and the Scientist Who Changed the Way We Think about the Environment. University of Georgian Press, Athens, Georgia.
2. Russell, E. (2001) War and Nature: Fighting Humans and Insects with Chemical from World War I to Silent Spring (Studies in Environment and History). Cambridge University Press, Cambridge, New York.
3. Long-Term Fate of Agent Orange and Dioxin TCDD Contaminated Soils and Sediments in Vietnam Hotspots
4. Effect of 4-Chloro-2-Methyl Phenoxyacetic Acid on the Mineral Content and Growth of Plants
5. Zimdahl, R.L. (2007) A History of Weed Science in the United States. Elsevier, Amsterdam.