DENMAN, CATALINA A., LEONOR CEDILLO, and SIOBÁN D. HARLOW. "Work and Health in Export Industries at National Borders." Global Inequalities at Work: Work's Impact on the Health of Individuals, Families, and Societies. : Oxford University Press, 2003-09-11. Oxford Scholarship Online. 2009-09-01. Date Accessed 19 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195150865.001.0001/acprof-9780195150865-chapter-010>.
DENMAN, C., CEDILLO, L., & HARLOW, S.(2003-09-11). Work and Health in Export Industries at National Borders. In Global Inequalities at Work: Work's Impact on the Health of Individuals, Families, and Societies. : Oxford University Press. Retrieved 19 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195150865.001.0001/acprof-9780195150865-chapter-010.
DENMAN, CATALINA A., LEONOR CEDILLO, and SIOBÁN D. HARLOW. "Work and Health in Export Industries at National Borders." In Global Inequalities at Work: Work's Impact on the Health of Individuals, Families, and Societies. : Oxford University Press, 2003-09-11. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195150865.001.0001/acprof-9780195150865-chapter-010.
DENMAN CA, CEDILLO L, HARLOW SD. Work and Health in Export Industries at National Borders. In: Heymann J. Global Inequalities at Work: Work's Impact on the Health of Individuals, Families, and Societies. Oxford University Press; 2003. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195150865.001.0001/acprof-9780195150865-chapter-010. Accessed May 19, 2013.