Title: ʻAlāqāt al-tijārīyah bayna duwal al-Khalīj wa-buldān al-Sharq al-Aqṣá, wa-athar dhālika fī baʻḍ al-jawānib al-ḥaḍārīyah fī al-ʻUṣūr al-Wusṭá
Subjects: Commerce