Sievers, Sharon L.
Stanford University Press, 1983
Buku Teks
Princeton University Press, 1986
Buku Teks
Dore, R.P., author
Princeton University Press , 1967
Buku Teks
Kinsella, Sharon
University of Hawai?i Press, 2000
Buku Teks
Masatsugu, Mitsuyuki
Amacom, 1982
Buku Teks