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Christensen, Eldon L.; Grey, Leonard W.; Navratil, James D.; Schulz, Wallace W. (19 Mei 1983). "Present Status and Future Directions of Plutonium Process Chemistry". Dalam Carnall, William T.; Choppin, Gregory R. Plutonium Chemistry. ACS Symposium Series (dalam bahasa Inggris). 216. AMERICAN CHEMICAL SOCIETY. hlm. 349–368. doi:10.1021/bk-1983-0216.ch023. ISBN9780841207721. OSTI6781635.