BISHOP, P. L. (2000). Pollution Prevention: Fundamental and praktice. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)BISHOP, Paul L. Pollution Prevention: Fundamental and Praktice. Boston: McGraw-Hill, 2000.
Lua MLA (9ú heag.)BISHOP, Paul L. Pollution Prevention: Fundamental and Praktice. McGraw-Hill, 2000.
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