APA-viite

Aehlert, R. B. (2009). Emergency medical technician workbook: EMT in Action. New York: Mc Graw Hill Higher Education.

Chicago-tyylinen lähdeviittaus

Aehlert, RN. Barbara. Emergency Medical Technician Workbook: EMT in Action. New York: Mc Graw Hill Higher Education, 2009.

MLA-viite

Aehlert, RN. Barbara. Emergency Medical Technician Workbook: EMT in Action. New York: Mc Graw Hill Higher Education, 2009.

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