Lua APA (7ú heag.)
American Institute of Chemical Engineers. Center for Chemical Process Safety. (2015). Guidelines for defining process safety competency requirements. John Wiley & Sons, Inc..
Lua i Stíl Chicago (17ú heag.)
American Institute of Chemical Engineers. Center for Chemical Process Safety. Guidelines for Defining Process Safety Competency Requirements. Hoboken, New Jersey: John Wiley & Sons, Inc., 2015.
Lua MLA (9ú heag.)
American Institute of Chemical Engineers. Center for Chemical Process Safety. Guidelines for Defining Process Safety Competency Requirements. John Wiley & Sons, Inc., 2015.
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