Uṣūl alfāẓ al-lahjah al-ʿIrāqīyah : baḥth tārīkhī adabī fī uṣūl alfāẓ hādhihi al-lahjah wa-fī ʿilm al-lahajāt wa-wasāʾil al-nuhūḍ bi-al-lughah wa-yalī dhālika muʿjam bi-alfāẓ al-lahjah al-shāʾiʿah fī al-ʿIrāq - Shabībī, Muḥammad Riḍā (Maṭbaʿat al-Majmaʿ al-ʿilmī al-ʿIrāqī, 1956)