2018 Reference Encyclopaedia Islamica, Volume 6 Encyclopaedia Islamica Edited by Farhad Daftary, Wilferd Madelung
2015 Reference Encyclopaedia Islamica, Volume 5 Encyclopaedia Islamica Edited by Farhad Daftary, Wilferd Madelung
2013 Reference Encyclopaedia Islamica, Volume 4 Encyclopaedia Islamica Edited by Farhad Daftary, Wilferd Madelung
2011 Reference Encyclopaedia Islamica, Volume 3 Encyclopaedia Islamica Edited by Farhad Daftary, Wilferd Madelung
2009 Reference Encyclopaedia Islamica, Volume 2 Encyclopaedia Islamica Edited by Farhad Daftary, Wilferd Madelung
2008 Reference Encyclopaedia Islamica, Volume 1 Encyclopaedia Islamica Edited by Farhad Daftary, Wilferd Madelung
