Jong, Wouter de
Gajah Mada University Press, 1987
Buku Teks
editors, Martin van Bruinessen, Julia Day Howell
Rajawali, 2008
Buku Teks
Northam, Ray M.
John Wiley & Sons, 1979
Buku Teks
Carfax Publishing Company, 2018
Majalah, Jurnal, Buletin
Quinn, James A.
American Book Company, 1955
Buku Teks