Gaya APA
hubert M. Blalock, Jr. (1989).
Conceptualization and measurement in the social sciences (fifth printing).
CALIFORNIA:
SAGE.
Gaya Chicago
hubert M. Blalock, Jr.
Conceptualization and measurement in the social sciences.
fifth printing
CALIFORNIA:
SAGE,
1989.
Text.
Gaya MLA
hubert M. Blalock, Jr.
Conceptualization and measurement in the social sciences.
fifth printing
CALIFORNIA:
SAGE,
1989.
Text.
Gaya Turabian
hubert M. Blalock, Jr.
Conceptualization and measurement in the social sciences.
fifth printing
CALIFORNIA:
SAGE,
1989.
Print.