Gaya APA
Clinical epidemiology : the essentials. (1988).
:
.
Gaya Chicago
Clinical epidemiology : the essentials.
Second edition.
:
,
1988.
Text.
Gaya MLA
Clinical epidemiology : the essentials.
Second edition.
:
,
1988.
Text.
Gaya Turabian
Clinical epidemiology : the essentials.
:
,
1988.
Print.