Lua APA (7ú heag.)
Worrell, W. A., & Reinhart, D. R. (2002). Solid Waste Engineering. Thomson/ Brooks/Cole.
Lua i Stíl Chicago (17ú heag.)
Worrell, William A., agus Debra R. Reinhart. Solid Waste Engineering. Australia: Thomson/ Brooks/Cole, 2002.
Lua MLA (9ú heag.)
Worrell, William A., agus Debra R. Reinhart. Solid Waste Engineering. Thomson/ Brooks/Cole, 2002.
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