United States. Department of State. (1948). Economic cooperation series. [s.n.].
Chicago-Zitierstil (17. Ausg.)United States. Department of State. Economic Cooperation Series. Washington: [s.n.], 1948.
MLA-Zitierstil (9. Ausg.)United States. Department of State. Economic Cooperation Series. [s.n.], 1948.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.