Ibn Khallikan, Ahmad al-Shahir, author
Matbaat Isa al-Babi al-Halabi, 1936
Buku Teks
by Cecilin Fenoglio-Preiser [and others]
Mosby, 1990
Buku Teks
Owen, George E., author
Harper and Row, 1967
Buku Teks
edited Charles Singer, E.J. Holymyard, A.R. Hall
At The Clarendon Press, 1957
Buku Teks
Santayana, George, author
Scribner, 1953
Buku Teks