@Book{BVMC:972395, author = {Catherwood, Frederick}, title = {Views of ancient monuments in Central América, Chiapas and Yucatán. Volume II}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2019}, year = {2019}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0972395} }