* Lauterpacht, E.; Greenwood, C. J.; Weller, Marc (1 de junio de 1991). «1.6 The determination of boundaries between Iraq, Kuwait and Saudi Arabia (Najd)». The Kuwait Crisis: Basic Documents. Cambridge University Press. pp. 45-49. ISBN 978-0-521-46308-9 | * Lauterpacht, E.; Greenwood, C. J.; Weller, Marc (1 de junio de 1991). «1.6 The determination of boundaries between Iraq, Kuwait and Saudi Arabia (Najd)». The Kuwait Crisis: Basic Documents. Cambridge University Press. pp. 45-49. ISBN 978-0-521-46308-9 |