Changes

*[https://archive.org/details/in.ernet.dli.2015.61071/page/n1/mode/2up ''Twin Rivers, a Brief History of Iraq from the Earliest Times to the Present Day''] by Seton Lloyd 1943. Archive.org mirror version from Digital Library of India.

*[https://archive.org/details/arabianadventure0000glub ''Arabian Adventures : Ten years of joyful service''] by John Glubb (Sir John Bagot Glubb) 1978. The period from 1920, when he was posted to Iraq as a member of the Royal Engineers. Archive.org Books to Borrow/Lending Library. [https://en.wikipedia.org/wiki/John_Bagot_Glubb John Bagot Glubb] Wikipedia.

== References ==