Blench, Roger M. 2003. Why reconstructing comparative Ron is so problematicArchived 2023-03-20 at the Wayback Machine. In Wolff, Ekkehard (ed.), Topics in Chadic linguistics: papers from the 1st biennial international colloquium on the Chadic language family (Leipzig, July 5-8, 2001), 21-42. Köln: Rüdiger Köppe Verlag.
Blench, Roger M. 2003. Why reconstructing comparative Ron is so problematicArchived 2023-03-20 at the Wayback Machine. In Wolff, Ekkehard (ed.), Topics in Chadic linguistics: papers from the 1st biennial international colloquium on the Chadic language family (Leipzig, July 5-8, 2001), 21-42. Köln: Rüdiger Köppe Verlag.