Junsuke Hara
Inequality amid affluence: social stratification in Japan
Trans Pacific Press, 2005
 Buku Teks
Niwata, Noriaki
The theory of insurance and social security in Japan / by Noriaki Niwata
The Insurance Institute of the Keio University , 1986
 Buku Teks
Family and social policy in Japan anthropological approaches
edited by Roger Goodman
Cambridge University Press, 2002
 Buku Teks
Japan : economic and social studies in development
editor, Heide and Udo ernst Simonis
Otto Harrassowitz - Wiebaden , 1974
 Buku Teks
Dore, R.P.
Aspects of social change in modern Japan / Edited by R.P. Dore
Princeton University Press , 1967
 Buku Teks