Nasr, Seyyed Hossein
Kegan Paul International, 1987
Buku Teks SO
edited by Majid Khadduri and Herbert J. Liebesny. With a foreword by Robert H. Jackson
Middle East Institute, 1955
Buku Teks SO
edited by T. Cuyler Young
Princeton University Press, 1951
Buku Teks SO
Lewis, Bernard
C. Timling, 1963
Buku Teks SO
edited by Hilary Lewis Ruttley
[publisher not identified], 1995
Buku Teks