Zimmerman, Marc., Rodrigues, Ileana., Baker, Edward., Aldaraca, Bridget. Nicaragua in Revolution Revolution Speak: The Poets Speak. Marxist Educational Press, 1980

Zimmerman, Marc., Rodrigues, Ileana., Baker, Edward., Aldaraca, Bridget. Nicaragua in Revolution Revolution Speak: The Poets Speak. Marxist Educational Press, 1980, Box: 1, Volume: 24. Midwest Distributors records, RH MS 949. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/573898 Accessed January 01, 2026.