Vojtinskij, V. S. (1939). Seasonal variations in employment in the United States: A report prepared for the Committee on Social Security. Committee on Social Security, Social Science Research Council.
Chicago-Zitierstil (17. Ausg.)Vojtinskij, Vladimir S. Seasonal Variations in Employment in the United States: A Report Prepared for the Committee on Social Security. Washington: Committee on Social Security, Social Science Research Council, 1939.
MLA-Zitierstil (9. Ausg.)Vojtinskij, Vladimir S. Seasonal Variations in Employment in the United States: A Report Prepared for the Committee on Social Security. Committee on Social Security, Social Science Research Council, 1939.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.