Gaya APA
AMAL, I. (1992).
Regional and central government in Indonesia politics .
Yogyakarta:
Gajah Mada Universitas Press.
Gaya MLA
AMAL, Ichlasul.
"Regional and central government in Indonesia politics".
Yogyakarta:
Gajah Mada Universitas Press,
1992.
Printed Book.