1874|Sociedad Mexicana de Geografía y Estadística1:2 050 000
Rambles in Yucatan; or notes of travel through the Peninsula, including a visit to the ... Ruins of Chi-Chen, Kabah, Zayi and Uxmal. ... Second edition
1843|NORMAN, Benjamin Moore.
Incidents of Travel in Yucatan, etc
1843|STEPHENS, John Lloyd.
Text and Map: VII. Tabasco. Carta No. 11.
1874|Sociedad Mexicana de Geografía y Estadística1:2 000 000