Briere, S.J., author
George Allen and Unwin , 1956
Buku Teks
Oldenbourg, Zoe
Pantheon Books, 1971
Buku Teks
Oldenbourg, Zoe
Pantheon Books, 1966
Buku Teks
Bousquet, G.H.
Oxford University Press , 1940
Buku Teks
Saadia Gaon
Yale University Press, 1948
Buku Teks