1. : “Statistical Methods in Biological Assay.” New York: Hafner Publishing Co., 1952, pp 438–467.
2. : “Economic Theory and Operations Analysis.” (3rd Edition) Englewood Cliffs, NJ: Prentice Hall, 1972, pp 21–41.
3. : “History of Economic Analysis.” Oxford: Oxford University Press, 1954, pp 829–839, 863–873.