Gaya APA
Iskandar, Y.
(2002).
Intelegensi (Volume 3)
.
Jakarta:
Yayasan Dharma Graha.
Gaya MLA
Iskandar, Yul.
"Intelegensi (Volume 3)".
0
Jakarta:
Yayasan Dharma Graha,
2002.
Text.