Muhammad Uthman Abu Bakr

• Judhur al-thaqafah al-Arabiyah wa-al-talim fi Iritriya (Tarikhuna)
• Qadiyat al-dimuqratiyah wa-al-taaddudiyah al-siyasiyah fi Iritriya
• Uthman Salih Sabi wa-al-Thawrah al-Iritriyah