Luard, Evan, author
Macmillan, 1990
Buku Teks
Roever, Arend de, author
Pepin Press, 1996
Buku Referensi
Tomasson, Richard F., author
Random Home, 1970
Buku Teks
I Gusti Made Sutjaja, author
Tuttle Publishing, 2009
Buku Referensi
Hinzler, H. I. R., author
E.J.Brill and Leiden University Press, 1987
Buku Teks