Gaya APA
Phillips, Bernard S.. (1971).
Social Research: Strategy and tactics (2, Cet.1).
New York:
The Macmillan Company.
Gaya Chicago
Phillips, Bernard S..
Social Research: Strategy and tactics .
2, Cet.1
New York:
The Macmillan Company,
1971.
TANDON.
Gaya MLA
Phillips, Bernard S..
Social Research: Strategy and tactics .
2, Cet.1
New York:
The Macmillan Company,
1971.
TANDON.
Gaya Turabian
Phillips, Bernard S..
Social Research: Strategy and tactics .
2, Cet.1
New York:
The Macmillan Company,
1971.
TANDON.