"The word dipi appears in the Old Persian inscription of Darius I at Behistan (Column IV. 39) having the meaning inscription or 'written document'." Congress, Indian History. Proceedings – Indian History Congress. 2007: 90 [2018-09-19]. (原始内容存档于2019-12-27) (英语).
"The word dipi appears in the Old Persian inscription of Darius I at Behistan (Column IV. 39) having the meaning inscription or 'written document'." Congress, Indian History. Proceedings – Indian History Congress. 2007: 90 [2018-09-19]. (原始内容存档于2019-12-27) (英语).