Biró, Péter, y Peter Mathews. «Aj Chak Wayab’ K’utim in Piedras Negras: Politics and Representation in the Late Classic Maya Lowlands (AD 600-900). Second Part». Lakamha’, no. 35 (noviembre 17, 2022): 2–6. Accedido julio 26, 2024. https://revistas.inah.gob.mx/index.php/lakamha/article/view/18638.