Gaya APA
Poplin , Dennis E.. (1979).
Communities: a survey of theories and methods to research (2nd Ed.).
New York:
Macmillan.
Gaya Chicago
Poplin , Dennis E..
Communities: a survey of theories and methods to research.
2nd Ed.
New York:
Macmillan,
1979.
Text.
Gaya MLA
Poplin , Dennis E..
Communities: a survey of theories and methods to research.
2nd Ed.
New York:
Macmillan,
1979.
Text.
Gaya Turabian
Poplin , Dennis E..
Communities: a survey of theories and methods to research.
2nd Ed.
New York:
Macmillan,
1979.
Print.