Dyfyniad APA

(1992). United States environment programme radiation: Doses, effects, risks. Blackwell.

Dyfyniad Arddull Chicago

United States Environment Programme Radiation: Doses, Effects, Risks. Oxford: Blackwell, 1992.

Dyfyniad MLA

United States Environment Programme Radiation: Doses, Effects, Risks. Blackwell, 1992.

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