Jenkins, Keith, author
Routledge, 1996
Buku Teks
Middletown : Wesleyan University Press
Majalah, Jurnal, Buletin
Philadelphia : Current History Inc.
Majalah, Jurnal, Buletin
Labour History, Economic History. Depart, The Univ.of Sydney
Majalah, Jurnal, Buletin
London : History Today
Majalah, Jurnal, Buletin