Gaya APA
Iskandar, Yul, H.. (1991).
Test inteligensi gamma (Y): test kemampuan manajer .
Jakarta ::
Yayasan Dharma Graha.
Gaya Chicago
Iskandar, Yul, H..
Test inteligensi gamma (Y): test kemampuan manajer.
Jakarta ::
Yayasan Dharma Graha,
1991.
Text.
Gaya MLA
Iskandar, Yul, H..
Test inteligensi gamma (Y): test kemampuan manajer.
Jakarta ::
Yayasan Dharma Graha,
1991.
Text.
Gaya Turabian
Iskandar, Yul, H..
Test inteligensi gamma (Y): test kemampuan manajer.
Jakarta ::
Yayasan Dharma Graha,
1991.
Print.