Gaya APA
David, machin. (2005).
DESIGN OF STUDIES FOR MEDICAL RESEARCH .
Amerika:
Wiley.
Gaya Chicago
David, machin.
DESIGN OF STUDIES FOR MEDICAL RESEARCH.
Amerika:
Wiley,
2005.
Text.
Gaya MLA
David, machin.
DESIGN OF STUDIES FOR MEDICAL RESEARCH.
Amerika:
Wiley,
2005.
Text.
Gaya Turabian
David, machin.
DESIGN OF STUDIES FOR MEDICAL RESEARCH.
Amerika:
Wiley,
2005.
Print.