edited with a commerntary by Lewis G. Leary
Columbia University Press, 1961
Buku Teks
Dening, Jim
Binarupa Aksara, 1991
Buku Teks
Macmillan, 1990
Buku Teks
Okinawa :The Faculty of Letters Kobe University
Majalah, Jurnal, Buletin
O`Farrell, Patrick, author
New South Wales University Press, 1984
Buku Teks