Gaya APA
Feldam, Robert S. (1990).
Understanding Psychology (2).
USA:
Allyun.
Gaya Chicago
Feldam, Robert S.
Understanding Psychology.
2
USA:
Allyun,
1990.
Text.
Gaya MLA
Feldam, Robert S.
Understanding Psychology.
2
USA:
Allyun,
1990.
Text.
Gaya Turabian
Feldam, Robert S.
Understanding Psychology.
2
USA:
Allyun,
1990.
Print.