Dyfyniad APA

Greene, S. (2011). International Resources Guide to Hazardous Chemicals - Manufacturers, Agencies, Organizations, and Useful Sources of Information. William Andrew Publishing/Noyes.

Dyfyniad Arddull Chicago

Greene, S.A. International Resources Guide to Hazardous Chemicals - Manufacturers, Agencies, Organizations, and Useful Sources of Information. William Andrew Publishing/Noyes, 2011.

Dyfyniad MLA

Greene, S.A. International Resources Guide to Hazardous Chemicals - Manufacturers, Agencies, Organizations, and Useful Sources of Information. William Andrew Publishing/Noyes, 2011.

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