Heinrich, H. W. (1959). Industrial accident prevention: A scientific approach / H. W. Heinrich assisted by E. R. Granniss (4th ed.). McGraw-Hill.
Chicago-viite (17. p.)Heinrich, Herbert William. Industrial Accident Prevention: A Scientific Approach / H. W. Heinrich Assisted by E. R. Granniss. 4th ed. New York: McGraw-Hill, 1959.
MLA-viite (9. p.)Heinrich, Herbert William. Industrial Accident Prevention: A Scientific Approach / H. W. Heinrich Assisted by E. R. Granniss. 4th ed. McGraw-Hill, 1959.
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