Kletz, T. A. (1991). An engineer's view of human error: The theme of this book : try to change situations, not people (2nd ed.). Institution of Chemical Engineers.
Cytowanie według stylu Chicago (wyd. 17)Kletz, Trevor A.. An Engineer's View of Human Error: The Theme of This Book : Try to Change Situations, Not People. 2nd ed. Rugby: Institution of Chemical Engineers, 1991.
Cytowanie według stylu MLA (wyd. 9)Kletz, Trevor A.. An Engineer's View of Human Error: The Theme of This Book : Try to Change Situations, Not People. 2nd ed. Institution of Chemical Engineers, 1991.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..