Gaya APA
Blalock, Hubert M., Blalock, Ann B.. (1968).
Methodology in social research .
New York:
McGraw-Hill Book Company.
Gaya Chicago
Blalock, Hubert M., Blalock, Ann B..
Methodology in social research.
New York:
McGraw-Hill Book Company,
1968.
Text.
Gaya MLA
Blalock, Hubert M., Blalock, Ann B..
Methodology in social research.
New York:
McGraw-Hill Book Company,
1968.
Text.
Gaya Turabian
Blalock, Hubert M., Blalock, Ann B..
Methodology in social research.
New York:
McGraw-Hill Book Company,
1968.
Print.