Romualdo, J. (2005) “Morpho-structural study of the Pelibuey sheep in Yucatan: [paper presented at the Ibero-American Symposium ‘Conservation of Zootechnical Resources’]”, Veterinaria (Montevideo), 40(159 - 160), pp. 49–52. Available at: https://www.revistasmvu.com.uy/index.php/smvu/article/view/342 (Accessed: 8 November 2026).