- 
  
Journal article – 1977
Employment Visas and the Canadian Labour Force - 
  
Legal rule/Regulation – 1975
Charte québécoise des droits et libertés de la personne - 
  
Book – 1974
New System of Slavery the Export of Indian Labor Overseas 1830-1920 - 
  
Book – 1974
Housing for migrant workers - 
  
Legal rule/Regulation – 1949
Convention sur les travailleurs migrants (révisée) - 
  
Book – 1928
Mexican labor in the United States : vol. I-[III, no. 1-10] 
