Kelley, Allen C
The University of Chicago Press, 1974
Buku Teks
Frank Cass, 1994
Buku Teks
edited by Tadashi Matsuzaki and Toru Yanagihara
Faculty of Economics Hosei University, 1996
Buku Teks
edited by Rondo Cameron
Oxford University Press, 1972
Buku Teks
Takafusa, Nakamura
LTCB International Library Foundation, 1994
Buku Teks