Gaya APA
COCHRAN, W.G. (1957).
Experimental designs .
New York:
s.l..
Gaya Chicago
COCHRAN, W.G.
Experimental designs.
New York:
s.l.,
1957.
Text.
Gaya MLA
COCHRAN, W.G.
Experimental designs.
New York:
s.l.,
1957.
Text.
Gaya Turabian
COCHRAN, W.G.
Experimental designs.
New York:
s.l.,
1957.
Print.