Gaya APA
Feldman, Robert S.. (2015).
Understanding psychology (12th ed.).
New York:
McGraw Hill Education.
Gaya Chicago
Feldman, Robert S..
Understanding psychology.
12th ed.
New York:
McGraw Hill Education,
2015.
Text.
Gaya MLA
Feldman, Robert S..
Understanding psychology.
12th ed.
New York:
McGraw Hill Education,
2015.
Text.
Gaya Turabian
Feldman, Robert S..
Understanding psychology.
12th ed.
New York:
McGraw Hill Education,
2015.
Print.