Aehlert, B. (2009). Emergency medical technician: EMT in action. McGraw-Hill.
Chicago-viite (17. p.)Aehlert, Barbara. Emergency Medical Technician: EMT in Action. New York: McGraw-Hill, 2009.
MLA-viite (9. p.)Aehlert, Barbara. Emergency Medical Technician: EMT in Action. McGraw-Hill, 2009.
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