Perry, John (1991). "The Zand dynasty". The Cambridge History of Iran, Vol. 7: From Nadir Shah to the Islamic Republic. Cambridge: Cambridge University Press. pp. 63–104. ISBN 9780521200950.
google.fr
books.google.fr
Dictionary of Battles and Sieges: A-E : page 113 : "Jealous of the Turkish port of Basra, Persian Regent Karim Khan sent a siege force under his brother Sadiq Khan. an Omani fleet broke the blocade but a relief force from Baghdad was repulsed and Governor Sulayman Aqa was finally starved into surrender"
iranicaonline.org
Encyclopedia Iranica : "In 1775 the Wakil sent his brother (Moḥammad) Ṣādeq Khan to besiege Basra in Ottoman Iraq, which after a yearlong siege was taken and occupied until Karim Khan’s death in 1779"
Oberling, P. "BANĪ ARDALĀN". Encyclopædia Iranica.
