Labour History, Economic History. Depart, The Univ.of Sydney
Majalah, Jurnal, Buletin
The Society for History Education,Inc., California :The Society for History Education, Inc
Majalah, Jurnal, Buletin
London : History Today
Majalah, Jurnal, Buletin
Middletown : Wesleyan University Press
Majalah, Jurnal, Buletin
Selangor : The Malaysia Historical Society
Majalah, Jurnal, Buletin