Gaya APA
Youngsm, J.O.. (2014).
Why?Psychology Psikologi .
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Youngsm, J.O..
Why?Psychology Psikologi.
Jakarta:
Elex Media Komputindo,
2014.
Text.
Gaya MLA
Youngsm, J.O..
Why?Psychology Psikologi.
Jakarta:
Elex Media Komputindo,
2014.
Text.
Gaya Turabian
Youngsm, J.O..
Why?Psychology Psikologi.
Jakarta:
Elex Media Komputindo,
2014.
Print.