1. EFDRE (Embassy of the Federal Democratic Republic of Ethiopia), 2015. Investment Opportunity in Leather and Leather Products Industry in Ethiopia, New Delhi, India.
2. FAO (Food and Agricultural Organization), 2013. World Statistical Compendium for raw hides and skins, leather and leather footwear 1993-2012; Market and Policy Analyses of Raw Materials, Horticulture and Tropical Products Team, FAO, 2013.
3. FAO (Food and Agricultural Organization), 2015. World statistical compendium for raw hides and skins, leather and leather footwear 1998–2014.
4. HMIP (Her Majesty's Inspectorate of Pollution), 1995. Chief Inspectors' Guidance to Inspectors-Processing of Animal Hides and Skins, Process Guidance, Her Majesty's Inspectorate of Pollution, UK.
5. John, A., 2007. Industry Assessment and Benchmarking: Ethiopian Leather Sector, Commissioned by ecbp, study report, Addis Ababa, Ethiopia.