Salmon, Edward Togo (1936). "Trajan's Conquest of Dacia". Transactions and Proceedings of the American Philological Association. 67. Johns Hopkins University Press: 83–105. doi:10.2307/283229. JSTOR283229.
Salmon, Edward Togo (1936). "Trajan's Conquest of Dacia". Transactions and Proceedings of the American Philological Association. 67. Johns Hopkins University Press: 83–105. doi:10.2307/283229. JSTOR283229.