Hasan Muarif Ambary
Proyek Penelitian Purbakala, 1981
Buku Teks
editor, Jatna Supriatna, A.A. Thasun Amarasinghe and Chris Margules
A Publication of Research Center for Climate Change, UI, 2015
Buku Teks
Russell-Hunter, W.D.
Macmillan Publishing Co., 1979
Buku Teks
Sumich, James L.
McGraw-Hill, 1999
Buku Teks
Sumich, James L.
Wm.C. Brpwn, 1992
Buku Teks