Gaya APA
Iskandar, Yul. (2002).
Test personaliti .
Jakarta:
Dharma Graha.
Gaya Chicago
Iskandar, Yul.
Test personaliti.
Jakarta:
Dharma Graha,
2002.
Text.
Gaya MLA
Iskandar, Yul.
Test personaliti.
Jakarta:
Dharma Graha,
2002.
Text.
Gaya Turabian
Iskandar, Yul.
Test personaliti.
Jakarta:
Dharma Graha,
2002.
Print.