The middle American calendar round/

Míreanna comhchosúla

• The ancient middle-american calendar system : its origin and development /
  de réir: Jakeman, M. Wells
  Foilsithe / Cruthaithe: (1947)
• The book the year calendars/
  de réir: Paddock, John, 1918-1998
• Origin of the Mesoamerican 260-day calendar/
  de réir: Paddock, John, 1918-1998
• Notes on middle american archaeology and ethnology
  de réir: Paddock, John, 1918-1998
• Western Mesoamerican Calendars and Writing Systems : proceedings of the Copenhagen Roundtable /
  Foilsithe / Cruthaithe: (2023)