Vlekke, Bernard H.M.
N.V.Uitgeverij W.Van Hoeve, 1959
Buku Teks SO
Brackman, Arnold C.
Frederick A. Praeger , 1963
Buku Teks SO
R.M. Sutjipto Wirjosuparto
Indira, 1964
Buku Teks SO
Vickers, Adrian, 1958-
Cambridge University Presss, 2007
Buku Teks SO
Satyawati Suleiman
Archaeological Foundation, [date of publication not identified]
Buku Teks SO