United Nations. Statistical Office. (1964). Recommendations for the preparation of sample survey reports (provisional issue). United Nations.
Chicago-Zitierstil (17. Ausg.)United Nations. Statistical Office. Recommendations for the Preparation of Sample Survey Reports (provisional Issue). New York: United Nations, 1964.
MLA-Zitierstil (9. Ausg.)United Nations. Statistical Office. Recommendations for the Preparation of Sample Survey Reports (provisional Issue). United Nations, 1964.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.