McNaught, Kenneth
Univ. of Toronto Press, 1959
Buku Teks
Hasbullah Kasim Bakry, author
Widjaya, 1970
Buku Teks
Bar-Zohar, Michael
Prentice-Hall, 1966
Buku Teks
Jabatan Mufti Kerajaan. Brunei Darussalam
Jabatan Mufti Kerajaan, 2011
Buku Teks
Iljas Ismail, author
Convislam, 1979
Buku Teks