(1992). Statistics in the democratic process at the end of the 20th century: Anniversary publication for the 40th plenary session of the Conference of European Statisticians. Federal Statistical Office, Federal Republic of Germany ; Metzler-Poeschel.
Style de citation Chicago (17e éd.)Statistics in the Democratic Process at the End of the 20th Century: Anniversary Publication for the 40th Plenary Session of the Conference of European Statisticians. Wiesbaden : [Stuttgart]: Federal Statistical Office, Federal Republic of Germany ; Metzler-Poeschel, 1992.
Style de citation MLA (9e éd.)Statistics in the Democratic Process at the End of the 20th Century: Anniversary Publication for the 40th Plenary Session of the Conference of European Statisticians. Federal Statistical Office, Federal Republic of Germany ; Metzler-Poeschel, 1992.