Guidotti, Tee L. "Occupational Injuries." Global Occupational Health. : Oxford University Press, 2011-02-11. Oxford Scholarship Online. 2011-05-01. Date Accessed 24 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195380002.001.0001/acprof-9780195380002-chapter-14>.
Guidotti, T.(2011-02-11). Occupational Injuries. In Global Occupational Health. : Oxford University Press. Retrieved 24 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195380002.001.0001/acprof-9780195380002-chapter-14.
Guidotti, Tee L. "Occupational Injuries." In Global Occupational Health. : Oxford University Press, 2011-02-11. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195380002.001.0001/acprof-9780195380002-chapter-14.
Guidotti TL. Occupational Injuries. In: Guidotti TL. Global Occupational Health. Oxford University Press; 2011. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195380002.001.0001/acprof-9780195380002-chapter-14. Accessed May 24, 2013.