1. Yule, H., Burnell, A.: Hobson-Jobson Delhi, Munshiram Manoharlal , 1968, p. 879.
2. Diodrus of Sicily (trans.: C. Bradford Welles): Book XVII. 107.2 Cambridge, Mass., Harvard University Press, 1963, p. 432-433.
3. Diodrus of Sicily (trans.: Russel M. Greer): Book XIX. 33.2 Cambridge Mass., Harvard University Press , 1947, p. 321.
4. Rawlinson, G.: History of Herodutus, Vol. III, London, John Murray, 1880, p. 213.