Gaya APA
AEHLERT, B. (2009).
Emergency Medical Technician Pocket Guide : EMT In Action / AEHLERT, Barbara .
America:
McGrawe-Hill.
Gaya MLA
AEHLERT, Barbara.
"Emergency Medical Technician Pocket Guide : EMT In Action / AEHLERT, Barbara".
America:
McGrawe-Hill,
2009.
Text.