4-20. online (页面存档备份,存于互联网档案馆) Hurtado, Albert L. Herbert Eugene Bolton: Historian of the American Borderlands (University of California Press; 2012) 360
ignored by local written tradition, but mentioned by the contemporary Roman historian Ammianus Marcellinus in his Res Gestae. Rapp (2003), p. 488. Greatrex