O`Leary, De Lacy
Arabia before Muhammad / De Lacy O'leary. With two maps
K. Paul, Trench, Trubner & co, 1927
 Buku Teks
Lloyd, G.E.R.
Methods and problems in greek science: selected papers/G.E.R. Lloyd
Cambridge University Press , 1991
 Buku Teks
Derry, Gregory N.
What science is and how it works
Princeton University Press , 1999
 Buku Teks
Landau, Rom, 1899-
Islam and Arabs
Unwin Brothers, 1958
 Buku Teks
Landau, Rom, 1899-
Islam and the Arabs
George Allen and Unwin, 1958
 Buku Teks