1. Bethel JS, Turnbull KJ (1974): Studies of the Inland Forests of South Vietnam and the Effects of Herbicides Upon Those Forests. Part B. Working Papers of The Effects of Herbicides in South Vietnam. Committee on Effects of Herbicides in South Vietnam, National Research Council, National Academy of Sciences, Washington DC, USA (Available from the Alvin L. Young Agent Orange Collection, National Agricultural Library, Accession Number 00092)
2. Blackman GE, Fryer JD, Lang A, and Newton M (1974): Persistence and Disappearance of Herbicides in Tropical Soils. Part B. Working Papers of the Effects of Herbicides in South Vietnam. Committee on Effects of Herbicides in South Vietnam, National Research Council, National Academy of Sciences, Washington DC, USA (Available from the Alvin L. Young Agent Orange Collection, National Agricultural Library, Accession Number 00092)
3. Byast TH, Hance RJ (1975): Degradation of 2,4,5-T by South Vietnam Soils Incubated in the Laboratory. Bull Environ Contam Toxicol 14 (1): 71–76 (Available from the Alvin L. Young Agent Orange Collection, National Agricultural Library, Accession Number 03196)
4. Carlson EA (1983): International Symposium on Herbicides in the Vietnam War: An Appraisal. BioSci 33(6): 507–512
5. Cecil PF (1986): Herbicidal Warfare: The RANCH HAND Project in Vietnam. Praeger Special Studies, Praeger Scientific, New York NY, USA