APA Style
A, .
(2005).
Yul Iskandar Test Bakat, Minat, Sikap,& Personaliti
.
Jakarta:
Dharma Graha Group.
MLA Style
A, .
"Yul Iskandar Test Bakat, Minat, Sikap,& Personaliti".
Jakarta:
Dharma Graha Group,
2005.
Buku PGSD.