United Nations. Dept. of Economic and Social Affairs. (1966). Orientation course in mechanized data processing held in Ottawa, canada, October 1965. United Nations.
Chicago-Zitierstil (17. Ausg.)United Nations. Dept. of Economic and Social Affairs. Orientation Course in Mechanized Data Processing Held in Ottawa, Canada, October 1965. New York: United Nations, 1966.
MLA-Zitierstil (9. Ausg.)United Nations. Dept. of Economic and Social Affairs. Orientation Course in Mechanized Data Processing Held in Ottawa, Canada, October 1965. United Nations, 1966.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.