Bowers, Faubion, author
Hermitage House, 1952
Buku Teks
Rimer, J. Thomas
University of Hawaii Press, 1988
Buku Teks
Ministry of Foreign Affairs, 1973
Buku Teks
Ienaga, Saburo
Weatherhill, 1979
Buku Teks
Leslie, Donald Daniel
E.J. Brill , 1972
Buku Teks