Dyfyniad APA

National Research Council (U.S.). Committee on Declassification of Information for the Department of Energy Environmental Remediation and Related Programs & ebrary, Inc. (1995). A review of the Department of Energy classification policy and practice. National Academy Press.

Dyfyniad Arddull Chicago

National Research Council (U.S.). Committee on Declassification of Information for the Department of Energy Environmental Remediation and Related Programs and Inc ebrary. A Review of the Department of Energy Classification Policy and Practice. Washington, DC: National Academy Press, 1995.

Dyfyniad MLA

National Research Council (U.S.). Committee on Declassification of Information for the Department of Energy Environmental Remediation and Related Programs and Inc ebrary. A Review of the Department of Energy Classification Policy and Practice. National Academy Press, 1995.

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