Pineo, Ronn F. (1988). "Reinterpreting Labor Militancy: The Collapse of the Cacao Economy and the General Strike of 1922 in Guayaquil, Ecuador". The Hispanic American Historical Review. 68 (4): 729. doi:10.2307/2515679. JSTOR2515679.
Pineo, Ronn F. (1988). "Reinterpreting Labor Militancy: The Collapse of the Cacao Economy and the General Strike of 1922 in Guayaquil, Ecuador". The Hispanic American Historical Review. 68 (4): 729. doi:10.2307/2515679. JSTOR2515679.