AEHLERT, R. B. (2007). Emergency medical responder first responder in actiony. Mc Graw Hill Book Company.
Chicago-viite (17. p.)AEHLERT, RN Barbara. Emergency Medical Responder First Responder in Actiony. Mc Graw Hill Book Company, 2007.
MLA-viite (9. p.)AEHLERT, RN Barbara. Emergency Medical Responder First Responder in Actiony. Mc Graw Hill Book Company, 2007.
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