edited by Louis James
Columbia University Press, 1976
Buku Teks
Chang, H.C., author
Edinburgh University Press, 1973
Buku Teks
Ibnu Wahyudi, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1994
UI - Laporan Penelitian
Turville-Petre, Thorlac, author
Blackwell Publishing, 2007
Buku Teks
Otis, William Bradley, author
Barnes & Noble, 1939
Koleksi Publik