Gaya APA
Walizer, Michael H.. (1978).
Research methods and analysis .
:
.
Gaya Chicago
Walizer, Michael H..
Research methods and analysis.
:
,
1978.
Text.
Gaya MLA
Walizer, Michael H..
Research methods and analysis.
:
,
1978.
Text.
Gaya Turabian
Walizer, Michael H..
Research methods and analysis.
:
,
1978.
Print.