Valenzuela-Zapata, A. G., I. Lopez-Muraira, and M. S. Gaytán. “Traditional Knowledge, Agave Inaequidens (Koch) Conservation, and the Charro Lariat Artisans of San Miguel Cuyutlán, Mexico”. Ethnobiology Letters, Vol. 2, Nov. 2011, pp. 72-80, doi:10.14237/ebl.2.2011.24.