Olufsen O. Persia Past and Present. A Book af Travel and Research. With more than two Hundred Illustrations and a Map; by A. V. Williams Jackson, Professor af Indo-Iranian Languages etc. New York: The Macmillan Company. London: Macmillan & Go. Ltd. 1906. Oktav, 471 Sider. gt [Internet]. 1. januar 1908 [henvist 25. april 2024];19. Tilgængelig hos: https://tidsskrift.dk/geografisktidsskrift/article/view/49401