JC. (1985-01-01). "Social Systems Theory and Practice: The Need for a Critical Approach". International Journal of General Systems. 10 (2–3): 135–151. doi:10.1080/03081078508934877. ISSN0308-1079.
White out: the continuing significance of racism. Ashley W. Doane, Eduardo Bonilla-Silva. New York: Routledge. 2003. ISBN978-1-136-06458-6. OCLC825767493.{{cite book}}: CS1 maint: others (link)
JC. (1985-01-01). "Social Systems Theory and Practice: The Need for a Critical Approach". International Journal of General Systems. 10 (2–3): 135–151. doi:10.1080/03081078508934877. ISSN0308-1079.