1. Soleimani, Karim and VahidiRad, Michael . “Muzakarat-e naft-e Iran va Engelis va Tajdid-e Nazar dar Qarardad Darsi dar Dowreh-ye Riza Shah.” Tarikh-e Iran 64, no. 5 (Spring 1389/2010), pp. 82‒100.
2. Qajar, Mohammad ‘Ali Bahmani . “Naqsh-e Niru-ye Daryayi va Bayandor dar Ekhraj-e Engelisha az Hengam va Basa‘idu.” Faslnameh-ye Motala‘at-e Tarikhi 7, no. 27 (Winter 1388/2009), pp. 71‒111.