APA-viite (7. p.)
Harper, W. T. (2004). Eleven days in hell: The 1974 Carrasco prison siege in Huntsville, Texas. University of North Texas Press.
Chicago-viite (17. p.)
Harper, William T. Eleven Days in Hell: The 1974 Carrasco Prison Siege in Huntsville, Texas. Denton, Texas: University of North Texas Press, 2004.
MLA-viite (9. p.)
Harper, William T. Eleven Days in Hell: The 1974 Carrasco Prison Siege in Huntsville, Texas. University of North Texas Press, 2004.
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