United States. Department of State,, Afghanistan,, & United States. (2018). Foreign assistance: Provision of tax exemptions : agreement between the United States of America and Afghanistan, signed at Kabul, July 27 and 28, 2018. United States Department of State.
Chicago Style (17th ed.) CitationUnited States. Department of State,, Afghanistan, and United States. Foreign Assistance: Provision of Tax Exemptions : Agreement between the United States of America and Afghanistan, Signed At Kabul, July 27 and 28, 2018. [Washington, D.C.]: United States Department of State, 2018.
MLA (8th ed.) CitationUnited States. Department of State,, et al. Foreign Assistance: Provision of Tax Exemptions : Agreement between the United States of America and Afghanistan, Signed At Kabul, July 27 and 28, 2018. United States Department of State, 2018.