Encyclopedia Iranica : "APARNA (Gk. Aparnoi/Parnoi, Lat. Aparni or Parni), an east Iranian tribe established on the Ochos (modern Taǰen, Teǰend) and one of the three tribes in the confederation of the Dahae
Lecoq 1987, hlm. 151. Lecoq, Pierre (1987), "Aparna", Encyclopaedia Iranica, 2, New York: Routledge & Kegan PaulHapus pranala luar di parameter |chapter= (bantuan)