Alekseev, A.Yu. et al (2001): «Chronology of Eurasian Scythian Antiquities Born by New Archaeological and C14 Data», , (2B), s. 1085–1107. Bunker, Emma C. (2002): . New York: The Metropolitan Museum of Art. ISBN 9780300096880. Torday, Laszlo (1998): . Durham Academic Press. ISBN 1-900838-03-6. Davis-Kimball, Jeannine (2002): . Warner Books, New York. 1st Trade printing, 2003. ISBN 0-446-67983-6 (pbk).