Aehlert, B., & Barbara Aehlert. (2009). Pocket guide to accompany Emergency medical technician: EMT in action. New York, NY: McGraw-Hill.
Trích dẫn kiểu ChicagoAehlert, Barbara, và Barbara Aehlert. Pocket Guide to Accompany Emergency Medical Technician: EMT in Action. New York, NY: McGraw-Hill, 2009.
MLA citiranjeAehlert, Barbara, và Barbara Aehlert. Pocket Guide to Accompany Emergency Medical Technician: EMT in Action. New York, NY: McGraw-Hill, 2009.
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