BERLIN, HEINRICH

1955	News from the Maya World. Ethnos 20:201-209.
1958	El glifo "emblema" en las inscripciones mayas. Journal de la Société des Americanistes 47:111-119.
1963	The Palenque Triad. Journal de la Société des Americanistes 52:91-99.

BLOM, FRANZ AND OLIVER LA FARGE

1926	Tribes and Temples. 2 vols. New Orleans:Tulane University.

COE, MICHAEL

1965b

The Olmec Style and Its Distribution. In Handbook of Middle American Indians (Robert Wauchope, General Editor). Vol. 3, Archaeology of Southern Mesoamerica, edited by Gordon R. Willey, pt. 2, pp. 739-775. Austin: University of Texas Press.

FLANNERY, KENT V.

1968	The Olmec and the Valley of Oaxaca: A Model for Interregional Interaction in Formative Times. In Dumbarton Oaks Conference on the Olmec, edited by Elizabeth P. Benson, pp.79-117. Washington D.C.: Dumbarton Oaks.

KELLEY, DAVID H.

1968	Kakupacal and the Itzas. Estudios de Cultura Maya , 7: 255-268. Mexico.

PROSKOURIAKOFF, TATIANA

1960	Historical Implications of a Pattern of Dates at Piedras Negras, Guatemala. American Antiquity  25(4): 454-475.

REILLY, F. KENT

1987	The Ecological Origin of Olmec Symbols of Rulership. Master's thesis. University of Texas at Austin.
1988	Olmec Conceptions of the Sacred Mountain as Underworld Entrance. MS. Institute of Latin American Studies, University of Texas at Austin.

SCHELE, LINDA

1974	Observations of the Cross Motifs of Palenque. In Primera Mesa Redonda de Palenque, Part 1 . edited by Merle Greene Robertson, pp. 41-61. Pebble Beach, Calif.: Robert Louis Stephenson School.

THOMPSON, J. ERIC S.

1944	The Fish as a Maya Symbol for Counting and Further Discussion of Directional Glyphs. Carnegie Institution of Washington Theoretical Approaches to Problems, no. 2. Washington, D.C.
1962	A Catalogue of Maya Hieroglyphics. Norman: The University of Oklahoma Press.
1962	Maya Archeologist. The University of Oklahoma Press. Norman.

VIENNA DICTIONARY

1972	Bocabulario de Mayathan. Graz, Austria: Akademische Druck- und Verlagsanstalt.