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http://en.wikipedia.org/wiki/Civil_Rights_Act_of_1964
http://www.congresslink.org/print_basics_histmats_civilrights64_doc7.htm
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King, Martin Luther, Jr.. ( 2013). En Enciclopedia Moderna. Recuperado el 4 de marzo de 2013, de Encyclopædia Britannica: http://moderna.eb.com/ee/article-9418893

"segregación racial." Enciclopedia Moderna. Encyclopædia Britannica, 2013. Web. 4 marzo 2013<http://moderna.eb.com/ee/article-9427948>.

"derechos civiles fundamentales de 1964, ley sobre." Enciclopedia Moderna. Encyclopædia Britannica, 2013. Web. 4 marzo 2013<http://moderna.eb.com/ee/article-9412019>.

esclavitud. (2013). En Britannica Escolar Online. Recuperado el 4 de marzo de 2013, de Encyclopædia Britannica: http://escolar.eb.com/articulo/478835

Congress: The Basics > Lawmaking [Resources] > Reference Sources on the Civil Rights Act of 1964 > Legislative History of H.R. 7152. (n.d.). CongressLink - A Resource for Teachers Providing Information About theU.S. Congress. Retrieved March 20, 2013, from http://www.congresslink.org/print_basics_histmats

Ley de Derechos Civiles de 1964 - Wikipedia, la enciclopedia libre. (n.d.). Wikipedia, la enciclopedia libre. Retrieved March 20, 2013, from http://es.wikipedia.org/wiki/Ley_de_Derechos

Civil Rights Act of 1964 - Wikipedia, the free encyclopedia. Wikipedia, the free encyclopedia. Retrieved March 20, 2013, from http://en.wikipedia.org/wiki/Civil_Rights_Act_

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