Phi Iota Alpha (English Wikipedia)

Fine, Elizabeth C (2003). Soulstepping: African American step shows. Urbana, Illinois: University of Illinois Press. pp. 111. ISBN 0-252-02475-3.
"The transit". Troy, N.Y. : Published by the junior class of the Rensselaer Polytechnic Institute – via Internet Archive.
"The transit". Troy, N.Y. : Published by the junior class of the Rensselaer Polytechnic Institute – via Internet Archive.

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"Louisiana Office of the Secretary of State". sos.louisiana.gov. Archived from the original on August 5, 2012. Retrieved December 3, 2006.

"Founding of Greek Organizations Nationwide". uofi.app.box.com. Retrieved July 28, 2022.

"Sigma History" (in Spanish). Archived from the original on July 23, 2011. Retrieved May 1, 2008.
"Fi Sigma Alfa" (in Spanish). Retrieved December 4, 2006.

"NALFO: Uniting Latino Fraternities and Sororities". Association of Fraternity Advisors. Archived from the original on April 1, 2016. Retrieved December 4, 2007.

"Louisiana Office of the Secretary of State". sos.louisiana.gov. Archived from the original on August 5, 2012. Retrieved December 3, 2006.

Staff writer (January 8, 1932). "Phi Lambda Alpha and Sigma Iota To Unite" (PDF). The Tech. MIT. p. 1. Retrieved December 3, 2005.

"Presidencia de la Republica de Colombia". Bogota- Casa de Narino. Archived from the original on June 22, 2009. Retrieved November 16, 2009.

"Presidencia de la Republica de Colombia". Bogota- Casa de Narino. Retrieved November 16, 2009.

Crowley, Cathleen F (October 16, 2006). "Latino solidarity marks 75 years". Albany Times Union. Capital Newspapers. Retrieved December 3, 2005. ^{[dead link‍]}

"Phi Iota Alpha Latino Fraternity::: Membership". Archived from the original on June 30, 2007. Retrieved March 29, 2007.
"Union Hispano Americana Historical Archive - Phi Iota Alpha Latino Fraternity". web.archive.org. September 30, 2012.
"Phi Iota Alpha Latino Fraternity::: Fraternal History". Archived from the original on July 3, 2007. Retrieved December 4, 2006.
"Sigma History" (in Spanish). Archived from the original on July 23, 2011. Retrieved May 1, 2008.
"Sigma Iota Historical Archive - Phi Iota Alpha Fraternity, Inc". web.archive.org. September 25, 2015.
"Phi Iota Alpha Latino Fraternity::: Who We Are". Archived from the original on May 21, 2007. Retrieved December 4, 2006.
"NALFO: Uniting Latino Fraternities and Sororities". Association of Fraternity Advisors. Archived from the original on April 1, 2016. Retrieved December 4, 2007.
"Presidencia de la Republica de Colombia". Bogota- Casa de Narino. Archived from the original on June 22, 2009. Retrieved November 16, 2009.

"Universities and World Affairs". Carnegie Endowment for International Peace. 1952. ISSN 0502-6393.