USA Department of State. Department of State publication. US Gov. Print. Office.
Chicago-Zitierstil (17. Ausg.)USA Department of State. Department of State Publication. Washington, DC: US Gov. Print. Office.
MLA-Zitierstil (9. Ausg.)USA Department of State. Department of State Publication. US Gov. Print. Office.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.