Aehlert, B. (2009). Emergency medical technician: EMT in action. New York: McGraw-Hill higher education.
Trích dẫn kiểu ChicagoAehlert, Barbara. Emergency Medical Technician: EMT in Action. New York: McGraw-Hill higher education, 2009.
Deismireacht MLAAehlert, Barbara. Emergency Medical Technician: EMT in Action. New York: McGraw-Hill higher education, 2009.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.