by Anthony J. Whitten ... [and others]
Gadjah Mada University Press , 1984
Buku Teks
by Anthony J. Whitten ... [and others]
Gadjah Mada Uni. Press,, 1987
Buku Teks
Herwitz, David R.
Foundation Press, 1980
Buku Teks
Singapore Archipelago Press 1996,
Buku Referensi
Harvest House, 1968
Buku Teks