SpringerLink (Online service) & Amour, P. O. (2020). The Regional Order in the Gulf Region and the Middle East: Regional Rivalries and Security Alliances (1st ed. 2020.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-030-45465-4
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিSpringerLink (Online service) এবং Philipp O. Amour. The Regional Order in the Gulf Region and the Middle East: Regional Rivalries and Security Alliances. 1st ed. 2020. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2020. https://doi.org/10.1007/978-3-030-45465-4.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিSpringerLink (Online service) এবং Philipp O. Amour. The Regional Order in the Gulf Region and the Middle East: Regional Rivalries and Security Alliances. 1st ed. 2020. Springer International Publishing : Imprint: Palgrave Macmillan, 2020. https://doi.org/10.1007/978-3-030-45465-4.