Salemann, Carl
Reuther R Reichard, 1925
Buku Klasik
Levy, Reuben
Hutchinson's University Library, 1951
Buku Teks
Elwell-Sutton, L. P.
Kegan Paul, Trench, Trubner, 1946
Buku Teks
Brockelmann, Carl, author
Otto Harrassowitz , 1960
Buku Teks
Brockelmann, Carl, author
Verlag Von Reuther & Reichard, 1925
Buku Teks