Prescott, J.R.V.
Allen & Unwin, 1987
Buku Teks
van der Veur, Paul W., author
Australian National University Press, 1966
Buku Teks
edited by Joel S. Migdal
Cambridge , 2004
Buku Teks
Samsu Hendra Siwi, author
2020
UI - Disertasi (Membership)
Lattimore, Owen, 1900-, author
Capitol Pub. Co. and American Geographical Society, 1951
Buku Teks