Labor situation in Japan and analysis : general overview 2009/2010
The Japan Institute for Labour Policy and Training, 2009
 Buku Teks
Labor situation in Japan and analysis: general overview 2006/2007
The Japan Institute for Labour Policy and Training, 2006
 Buku Teks
Labor situation in Japan and analysis : general overview 2015/2016 / Tamotsu Nagata ... [et al.}
Japan Institute for Labour Policy and Training, 2016
 Buku Teks
Japan Labor Issues
The Japan Institute for Labour Policy and Training, 2018
 Majalah, Jurnal, Buletin
Farley, Miriam S.
Aspects of Japan's labor problem
The John Day, 1950
 Buku Teks