Não informado. (1981). Dangerous properties of industrial materials report. Van Nostrand Reinhold.
Lua i Stíl Chicago (17ú heag.)Não informado. Dangerous Properties of Industrial Materials Report. New York: Van Nostrand Reinhold, 1981.
Lua MLA (8ú heag.)Não informado. Dangerous Properties of Industrial Materials Report. Van Nostrand Reinhold, 1981.
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