Gaya APA
Sudibyakto, .
(2010).
Indonesian Journal of Geography Vol. 42, No. 2
.
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
Sudibyakto, .
"Indonesian Journal of Geography Vol. 42, No. 2".
Yogyakarta:
Gadjah Mada University Press,
2010.
Text.