イスラーム百科事典
H. A. R. Gibb and J. H. Kramers eds. on behalf of the Royal Netherlands Academy, Shorter Encyclopäedia of Islam, Leiden: Brill, 1953. ISBN 9004006818 (ISBNは1995年E. J. Brill版の第4刷。こちらもアラビア語やウルドゥー語などへの翻訳があるが省略)
M. Th. Houtsma et al. eds., İslâm ansiklopedisi : İslâm âlemi coğrafya, etnografya ve biyografya lûgati, 13 in 15 vols., İstanbul: Maarif Matbaası, 1940-1988. (トルコ語版)
M. Th. Houtsma et al., eds., The Encyclopædia of Islām: A Dictionary of the Geography, Ethnography and Biography of the Muhammadan Peoples, 4 vols. and Suppl., Leiden: Late E.J. Brill and London: Luzac, 1913-38. (英語版。各巻詳細は以下の通り) Vol.I. A-D, M. Th. Houtsma, T. W. Arnold, R. Basset eds., 1913. Vol.II. E-K, M. Th. Houtsma, A. J. Wensinck, T. W. Arnold eds., 1927. Vol.III. L-R, M. Th. Houtsma, A. J. Wensinck, E. Levi-Provençal eds., 1936. Vol.IV. S-Z, M. Th. Houtsma, A. J. Wensinck, H. A. R. Gibb, eds., 1934. 補遺(補遺の編者はいずれもM. Th. Houtsma, A. J. Wensinck, H. A. R. Gibb) Suppl. No.I. Ab-Djughrafiya, 1934. Suppl. No.II. Djughrafiya-Kassala, 1936. Suppl. No.III. Kassala-Musha'sha', 1937. Suppl. No.IV. Musha'sha'-Taghlib, 1937. Suppl.