"Famine Relief in Ethiopia: An Update"(PDF). Hearing Before the International Taskforce of the Select Committee on Hunger House of Representatives (101st Congress, 2nd Session). Washington DC: US Government Printing Office. 8 May 1990. p. 75. Archived from the original(PDF) on 23 July 2007. Retrieved 27 December 2006.
"Famine Relief in Ethiopia: An Update"(PDF). Hearing Before the International Taskforce of the Select Committee on Hunger House of Representatives (101st Congress, 2nd Session). Washington DC: US Government Printing Office. 8 May 1990. p. 75. Archived from the original(PDF) on 23 July 2007. Retrieved 27 December 2006.