Jan Sinar Aritonang, Karel Steenbrink, editor
Brill, 2008
Buku Teks SO
Coleman, Janet
Blackwell Publishers, Ltd, 2000
Buku Teks SO
Brackman, Arnold C.
Frederick A. Praeger , 1963
Buku Teks
Satyawati Suleiman
Archaeological Foundation, [date of publication not identified]
Buku Teks
Satyawati Suleiman
Pusat Penelitian Purbakala dan Peninggalan Nasional, 1978
Buku Teks