Bogdan, Michael
Comparative law
Kluwer Norstedts Juridik Tano, 1994
 Buku Teks
Gould, William B., IV
A primer on American labor law
MIT Press, 1982
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Twomey, David P.
Labor law and legislation
South-Western Pub, 1985
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Leslie, Douglas L.
Labor law in a nutshell
West Publishing Company, 1979
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Jansen, Ernst P.
Labor law in the Netherlands
Kluwer, 1994
 Buku Teks