Knowles, III, Hal S., Kathleen C. Ruppert, Karla A. Lenfesty, and Barbara Haldeman. 2007. “Reforzando Su Techo: ABE377SPAN AE422, 11 2005”. EDIS 2007 (17). Gainesville, FL. https://doi.org/10.32473/edis-ae422-2005.