Kajima, Morinosuke, author
Charles E. Tuttle, 1969
Buku Teks
Smith, Thomas C., author
Standford University Press, 1959
Buku Teks
Smith, Thomas C., author
Standford University Press, 1965
Buku Teks
Langer, Paul F.
Hoover Institution Press, 1972
Buku Teks
Anderson, M.S.
Longman, 1993
Buku Teks