Quoted in Cemal Kafadar, „A History of Coffee”, Economic History Congress XIII (Buenos Aires, 2002) full textАрхивирано на 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 сајту Wayback Machine (22. март 2007)