Gould, William B., IV
Japan`s reshaping of American labor law
MIT Press, 1982
 Buku Teks
Twomey, David P.
Labor law and legislation
South-Western Pub, 1985
 Buku Teks
Jansen, Ernst P.
Labor law in the Netherlands
Kluwer, 1994
 Buku Teks
Farley, Miriam S.
Aspects of Japan's labor problem
The John Day, 1950
 Buku Teks
Japan Labor Issues
The Japan Institute for Labour Policy and Training, 2018
 Majalah, Jurnal, Buletin