For example, in The SufisIdries Shah takes an extensive look at the origins of the Carbonari in a chapter entitled "The Coalmen". He shows a linguistic connection through Arabic to a Sufi group called "The Perceivers" (The Sufis. London, UK: Octagon Press. 1977 [1964]. ss. 178-179. ISBN0-86304-020-9.Yazar |ad1= eksik |soyadı1= (yardım))
Galt 1994. Galt, Anthony (December 1994), "The Good Cousins' Domain of Belonging: Tropes in Southern Italian Secret Society Symbol and Ritual, 1810-1821", Man, New Series, 29 (4), Wiley, Royal Anthropological Institute of Great Britain and Ireland, ss. 785-807, doi:10.2307/3033969, JSTOR3033969
Rath 1964. Rath, John (January 1964), "The Carbonari: Their Origins, Initiation Rites, and Aims", The American Historical Review, 69 (2), ss. 353-370, doi:10.2307/1844987, JSTOR1844987
jstor.org
Galt 1994. Galt, Anthony (December 1994), "The Good Cousins' Domain of Belonging: Tropes in Southern Italian Secret Society Symbol and Ritual, 1810-1821", Man, New Series, 29 (4), Wiley, Royal Anthropological Institute of Great Britain and Ireland, ss. 785-807, doi:10.2307/3033969, JSTOR3033969
Rath 1964. Rath, John (January 1964), "The Carbonari: Their Origins, Initiation Rites, and Aims", The American Historical Review, 69 (2), ss. 353-370, doi:10.2307/1844987, JSTOR1844987