Butler, Stuart Thomas
Horwitz-Grahame, 1961
Buku Teks SO
Taschen, Laszio, edited
Taschen, 2010
Buku Referensi
Henderson, Dan Fenno
University of Tokyo Press, 1965
Buku Teks
edited by Gerald DeWitt Sanders, John Herbert Nelson, M.L. Rosenthal
Macmillan, 1970
Buku Teks SO
Miyamori Asataro, translated
Maruzen, 1936
Buku Referensi