- American Statistical Association (2)
- Harvard Economic Society (2)
- Harvard University. Dept. of Economics (2)
- Hansen, Harry, 1884-1977 (1)
- Harvard University. Committee on Economic Research (1)
- Hunt, Robert (1)
- Institute of Mathematical Statistics (1)
- Irvine, E. Eastman (1)
- Long, Luman H. (1)
- United Nations. Economic Commission for Europe (1)
- United Nations. Statistical Office (1)
- no value (1)