Deismireacht APA

Vallero, D. A., & Letcher, T. m. (2013). Unraveling environmental disasters. Elsevier.

Chicago Edition Citation

Vallero, Daniel A., and Trevor m. Letcher. Unraveling Environmental Disasters. Amsterdom: Elsevier, 2013.

Deismireacht MLA

Vallero, Daniel A., and Trevor m. Letcher. Unraveling Environmental Disasters. Elsevier, 2013.

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