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- Abd Al-Ati, Hammudah, Islam in Focus, The American Trust Publications, Plainfield, IN 46168, 1979.
- Allen, E. A., History of Civilization, General Publishing House, Cincinnati, Ohio, 1889, Vol.3.
- Al siba'I, Mustafa, Al-Mar'ah Baynal Fiqh Walqanoon (in Arabic), 2nd. Ed., Al-Maktabah Al-Arabiah, Halab, Syria, 1966.
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- Encyclopedia Biblica (Rev. T.K. Cheynene and J.S.Black, editors), The Macmillan Co., London, England, 1902, vol.3.
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- Hadeeth. Most of the quoted Hadeeth were translated by the writer. They are quoted in various Arabic sources. Some of them, however, were translated directly from the original sources. Among the sources checked are Musnad Ahmad Ibn Hanbal, Dar Al-Ma'aref, Cairo, U.A.R., 1950, and 1955, Vol.4 and 3, Sunan Ibn-Majah, Dar Ihya'a Al-Kutub al-Arabiah, Cairo, U.A.R., 1952 Vol.1, Sunan al-Tirmidhi, Vol.3.
- Mace, David and Vera, Marriage: East and West, Dolphin Books, Doubleday and Co., Inc., N.Y., 1960.