Hendrik Kraay, Journal of Social History, "'The shelter of the uniform': the Brazilian army and runaway slaves, 1800–1888" Spring 1996."Archived copy". Archived from the original on 2011-08-10. Retrieved 2007-07-17.{{cite web}}: CS1 maint: archived copy as title (link)
web.archive.org
Hendrik Kraay, Journal of Social History, "'The shelter of the uniform': the Brazilian army and runaway slaves, 1800–1888" Spring 1996."Archived copy". Archived from the original on 2011-08-10. Retrieved 2007-07-17.{{cite web}}: CS1 maint: archived copy as title (link)
