Hayami, Yujiro, author
University of Tokyo Press, 1980
Buku Teks
Perkins, Dwight, H.
Aldine Publishing Company, 1969
Buku Teks
with a pref. by Robert S. McNamara
The John Hopkins University Press , 1975
Buku Teks
1999
Multimedia
edited by Michael M. Cernea
Oxford Universiy Press, 1985
Buku Referensi