Gaya APA
LEWIN, Miriam. (1979).
Understanding psychological research .
New York:
Wiley.
Gaya Chicago
LEWIN, Miriam.
Understanding psychological research.
New York:
Wiley,
1979.
Text.
Gaya MLA
LEWIN, Miriam.
Understanding psychological research.
New York:
Wiley,
1979.
Text.
Gaya Turabian
LEWIN, Miriam.
Understanding psychological research.
New York:
Wiley,
1979.
Print.