Braswell, Geoffrey E.; Christian M. Pager; Cassandra R. Bill; Sonja A. Schwake; Jennifer B. Braswell (2004). "The Rise of Secondary States in the Southeastern Periphery of the Maya World". Ancient Mesoamerica. 15: 219–233. doi:10.1017/s0956536104040143. S2CID1562928.
J. M. B. Jones (1957). "The Chronology of the "Mag̱ẖāzī"-- A Textual Survey". Bulletin of the School of Oriental and African Studies, University of London. 19 (2): 248. doi:10.1017/S0041977X0013304X. JSTOR610242.
jstor.org
J. M. B. Jones (1957). "The Chronology of the "Mag̱ẖāzī"-- A Textual Survey". Bulletin of the School of Oriental and African Studies, University of London. 19 (2): 248. doi:10.1017/S0041977X0013304X. JSTOR610242.
semanticscholar.org
api.semanticscholar.org
Braswell, Geoffrey E.; Christian M. Pager; Cassandra R. Bill; Sonja A. Schwake; Jennifer B. Braswell (2004). "The Rise of Secondary States in the Southeastern Periphery of the Maya World". Ancient Mesoamerica. 15: 219–233. doi:10.1017/s0956536104040143. S2CID1562928.