Gaya APA
Black, James A., Champion, Dean J.. (1976).
Methods and issues in social research .
New York:
John Wiley.
Gaya Chicago
Black, James A., Champion, Dean J..
Methods and issues in social research.
New York:
John Wiley,
1976.
Text.
Gaya MLA
Black, James A., Champion, Dean J..
Methods and issues in social research.
New York:
John Wiley,
1976.
Text.
Gaya Turabian
Black, James A., Champion, Dean J..
Methods and issues in social research.
New York:
John Wiley,
1976.
Print.