1. FAO. Statistical database of food and agriculture organization of the United Nations; 2005. Available from: http://faostat.fao.org/faostat/.
2. Ackurt F. Alternative new apricot products and the role of apricot in the healthy nourishment. The final report of first apricot council, Publication of Malatya Government, Malatya; 1998, p.21–3. in Turkish.
3. Anonymous. Report of apricot 2004, Ministry of agriculture and rural affairs of Turkey, Provincial Directorate of Malatya, Malatya; 2004 in Turkish.
4. Energy use pattern in production agriculture of a typical village in Arid Zone India—Part I;Singh;Energ Convers Manag,2002
5. Ozturk HH, Barut ZB. Energy use in agriculture of Turkey, VIthTechnical congress of turkish agricultural engineering, 3–7 Jan 2005, Ankara-Turkey. Available from: www.zmo.org.tr/etkinlikler/6tk05/063zelihabarut.pdf in Turkish.