Oskar Morgenstern, " Limits of the Use of Mathematics in Economics https://www.princeton.edu/~erp/ERParchives/archivepdfs/M49.pdf," in: James C. Charlesworth (Hg.), Mathematics and the Social Science. The Utility and Inutility of Mathematics in the Study of Economics, Political Sciences and Sociology, Philadelphia 1963, S. 12-29, hier S. 18.
Oskar Morgenstern: Citáty v angličtine
Oskar Morgenstern (Mathematica/Mathematic Policy Research), (from "A Look Back at Some of Our Contributions Over Time")
Attributed to Morgenstern in: John H. McArthur, Bruce R. Scott (1969), Industrial planning in France. p. 21.
Zdroj: National Security: Political, Military, Economic Strategies Decade Ahead, (1963), p. 678.
Oskar Morgenstern (1959), The Question of National Defense, p. 129.