L. Schele, "Accession Iconography of Chan-Bahlum in the Group of the Cross at Palenque." In Art, Iconography & Dynastic History of Palenque, Part III, Proceedings of Segunda Mesa Redonda de Palenque; 1976: Fig. 10;
L. Schele and P. Mathews, The Bodega of Palenque, Chiapas, Mexico 1979: No. 301;