Lua APA (7ú heag.)
Tweeddale, M. (2003). Managing risk and reliability of process plants. Gulf Professional Pub..
Lua i Stíl Chicago (17ú heag.)
Tweeddale, Mark. Managing Risk and Reliability of Process Plants. Boston: Gulf Professional Pub., 2003.
Lua MLA (9ú heag.)
Tweeddale, Mark. Managing Risk and Reliability of Process Plants. Gulf Professional Pub., 2003.
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