Gaya APA
Hassoubah, Z, I. (2004).
Developing creative & critical thinking skills : cara berpikir kreatif & kritis .
Bandung:
Nuansa.
Gaya MLA
Hassoubah, Zaleha, Izhab.
"Developing creative & critical thinking skills : cara berpikir kreatif & kritis".
Bandung:
Nuansa,
2004.
Text.