Gaya APA
Amal, I. (1992).
Regional and Central Goverment in Indonesian Politics .
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
Amal, Ichlasul.
"Regional and Central Goverment in Indonesian Politics".
Yogyakarta:
Gadjah Mada University Press,
1992.
Book.