Quoted in Cemal Kafadar, „A History of Coffee”, Economic History Congress XIII (Buenos Aires, 2002) full textАрхивирано на веб-сајту Wayback Machine (22. март 2007)
Agca, Nisan (22. 11. 2017). „Making Turkish Coffee with a Turkish Barista Champion”. Resources.urnex.com. Приступљено 5. 5. 2018. „Some supermarkets sell coffee that is pre-ground, marketed as Turkish coffee, and usually robusta.”
Quoted in Cemal Kafadar, „A History of Coffee”, Economic History Congress XIII (Buenos Aires, 2002) full textАрхивирано на веб-сајту Wayback Machine (22. март 2007)