of the oldest buildings in the United States References Further reading Minge, Ward Alan and Simon Ortiz. Acoma: Pueblo in the Sky. Albuquerque: University of New Mexico Press (1991). External links AcomaZuni.com: Acoma "Sky City" Puebloan peoples Pueblo great houses Native American tribes in New Mexico Federally recognized tribes in the United States 12th-century architecture Buildings and structures in Cibola County, New Mexico Populated places in Cibola County, New Mexico History of Cibola County, New Mexico National Historic Landmarks in New Mexico Archaeological sites on the National Register of Historic Places in New Mexico Historic American Buildings Survey in New Mexico Tourist attractions in Cibola County, New Mexico National Register of Historic Places in Cibola County, New Mexico Pueblos on the National Register of Historic Places in New Mexico Historic districts on the National Register of Historic Places in New Mexico