ISBN 0-934894-30-2* R. Khalifa, "[http://ar.hanif.de/?p=1]",Authorized English Translation* R. Khalifa, "The Computer Speaks: God's Message to the World", Islamic Productions International, 1981.
ISBN 0-934894-30-2* R. Khalifa, "[http://www.masjidtucson.org/quran/index.html]", Authorized English Translation* R. Khalifa, "[http://books.google.com/books?id=KSZhy_x7r2QC&dq=quran+rashad+khalifa&printsec=frontcover&source=bn&hl=en&ei=_01ESsHEBM7OjAeT-4DQAQ&sa=X&oi=book_result&ct=result&resnum=4]", Authorized English Translation* R. Khalifa, "The Computer Speaks: God's Message to the World", Islamic Productions International, 1981.