Karim, Sayyid. "Abhas Fannya: Inarat Mabany al-Makatib." Majallat al-Imarah 1, no. 1 (1939): 41-42. [French: "L'éclairage zénithal des salles de lecture des bibliothèques." / English: "Technical Research: Illumination for Office Buildings."]
Ibrahim Sayed Karim on behalf of Majallat al-Imarah