Hartford Web Publishing
World History Archives: The Beginning of the End of the Panama Canal Zone
This is a detailed account of the events and investigations associated with the Panama riots of January 1964.
Other
Rbdsr: The 'Day of the Martyrs' January 9, 1964
At this website, read excerts from LIFE magazine, which captured the January 1964 events in Panama through first person accounts and photographs. Discusses the "Day of Martyrs."
American Presidency Project
American Presidency Project: White House Statement on the Events in Panama
Here is a statement made by Lyndon B. Johnson on January 10, 1964 concerning the violence in Panama in the Canal Zone.