Palmer, Ingrid, author
Praeger, 1972
Buku Teks
Bharat-Ram, Vinay
Oxford University Press , 1982
Buku Teks
Hauser-Schaublin, Brigitta, author
Periplus editions, 1991
Buku Referensi
edited by P.V. Vidyasagar
Mittal Publications, 2000
Buku Referensi
Hitchcock, Michael, author
British Museum Press in association with the Centre for South-East Asian Studies, 1991
Buku Referensi