El Shayeb, T. (2004). Encyclopedia of Dr. Mahathir Bin Mohamad, Prime Minister of Malaysia. D.K.Masri.
Lua i Stíl Chicago (17ú heag.)El Shayeb, Talaat. Encyclopedia of Dr. Mahathir Bin Mohamad, Prime Minister of Malaysia. Cairo: D.K.Masri, 2004.
Lua MLA (8ú heag.)El Shayeb, Talaat. Encyclopedia of Dr. Mahathir Bin Mohamad, Prime Minister of Malaysia. D.K.Masri, 2004.
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