1. United States Army Corps of Engineers (US ACE). (1998, April). Record of Decision for the Ashland 1 (including Seaway Area D) and Ashland 2 sites, Tonawanda, New York.
2. United States Department of Energy (DOE). (1997). Radionuclide cleanup guideline derivation for Ashland 1, Ashland 2, and Seaway. DOE/OR/21950-1023. Washington, DC: Author.
3. United States Environmental Protection Agency (US EPA). (2000, August). Multi-agency radiation survey and site investigation manual (MARSSIM). EPA 402-R-97-016, Rev. 1. Washington, DC: Author.
4. et al. (2001, July). User's manual for RESRAD, Version 6. ANL/EAD-4. Argonne, IL: Argonne National Laboratory.