History of the Spanish Conquest of Yucatan and of the Itzas / Papers of the Peabody Museum of American Archaeology and Ethnology, Hard University. Vol. VII.

by Philip Ainsworth Means

1911 Preliminary Study of the Ruins of Tikal, Guatemala. Peabody Museum Memoirs, vol. v, no. 2. Cambridge, Mass.

1912 A Spanish Manuscript Letter on the Lacandones. Rept. 18th Sess. Int. Cong. Am.

1917 The Books of Chilam Balam. Rept. 19th Sess. Inter. Cong. of Americanists.

Ulloa y Santacilla, Jorge Juan de and Antonio de

1748 Relacion historica del viage a la America Meridional. Madrid. 4 vols.

Valentini, Philip J. J.

1880 The Katunes of Maya History. Translated by Stephen Salisbury, Jr. Proc. Am. Antiq. Society, pp. 59-61, October. Worcester.

1898 Pinzon-Solis, 1508. Gesell. für Erdkunde, Zeitschrift xxxiii, pp. 254-282.

1902 The Discovery of Yucatan by the Portuguese in 1493. An Ancient Chart. Records of the Past, vol. i, pp. 45-59.

Villagutierre y Sotomayor, Juan de