Gaya APA
Friedman, Lawrence M.,. (2010).
Fundamentals of clinical trials, 4th ed. (4th ed.).
:
.
Gaya Chicago
Friedman, Lawrence M.,.
Fundamentals of clinical trials, 4th ed..
4th ed.
:
,
2010.
Text.
Gaya MLA
Friedman, Lawrence M.,.
Fundamentals of clinical trials, 4th ed..
4th ed.
:
,
2010.
Text.
Gaya Turabian
Friedman, Lawrence M.,.
Fundamentals of clinical trials, 4th ed..
4th ed.
:
,
2010.
Print.