"Etowah Mounds". National Historic Landmark summary listing. National Park Service. Archived from the original on January 31, 2009. Retrieved June 20, 2008.
Theodore Isham; Blue Clark. "Creek (Mvskoke)". Encyclopedia of Oklahoma History & Culture. Archived from the original on July 20, 2010. Retrieved July 27, 2010.
"Etowah Mounds". National Historic Landmark summary listing. National Park Service. Archived from the original on January 31, 2009. Retrieved June 20, 2008.
Theodore Isham; Blue Clark. "Creek (Mvskoke)". Encyclopedia of Oklahoma History & Culture. Archived from the original on July 20, 2010. Retrieved July 27, 2010.