Gaya APA
AEHLERT, Barbara. (2007).
Emergency Medical Responder .
USA:
Mc Graw Hill Company.
Gaya Chicago
AEHLERT, Barbara.
Emergency Medical Responder.
USA:
Mc Graw Hill Company,
2007.
Buku.
Gaya MLA
AEHLERT, Barbara.
Emergency Medical Responder.
USA:
Mc Graw Hill Company,
2007.
Buku.
Gaya Turabian
AEHLERT, Barbara.
Emergency Medical Responder.
USA:
Mc Graw Hill Company,
2007.
Buku.