Gaya APA
WEINER, J, M. (1979).
ISSUES IN THE DESIGH AND EVALUATION OF MEDICAL TRIALS .
Boston:
G.K. Hall M edical Publishers.
Gaya MLA
WEINER, JOHN, M..
"ISSUES IN THE DESIGH AND EVALUATION OF MEDICAL TRIALS".
Boston:
G.K. Hall M edical Publishers,
1979.
Text.