Daniel A. Wren (1932) American business theorist
Source: The evolution of management thought, 1972, p. 11-12 (in 1972 edition)
Daniel A. Wren & Arthur G. Bedeian (1972: 11-12); as cited in: Le Texier, Thibault. "The first systematized uses of the term “management” in the eighteenth and nineteenth centuries." Journal of Management History 19.2 (2013): 189-224.
Daniel A. Wren (1932) American business theorist
Source: The evolution of management thought, 1972, p. 11-12 (in 1972 edition)
Herbert A. Simon (1916–2001) American political scientist, economist, sociologist, and psychologist
Simon (1993. p. 2); Cited in Mario Catalani, Giuseppe F. Clerico (1996) Decision making structures. p. 1.
1980s and later
Douglas McGregor (1906–1964) American professor
Source: The Human Side of Enterprise (1960), p. 178
W. Edwards Deming (1900–1993) American professor, author, and consultant
The New Economics for Industry, Government, Education (1993)
Richard Boyatzis (1946) American business theorist
Source: Competent manager (1982), p. 7.
George R. Terry (1909–1979)
As cited in Wren & Bedeian (1972;411)
Principles of Management, 1960
George Dantzig (1914–2005) American mathematician
Source: Linear programming and extensions (1963), p. 1
Harold Koontz (1909–1984)
Source: "The Management Theory Jungle," 1961, p. 175-6
Ordway Tead (1891–1973) American academic
Source: The art of leadership (1935), p. 20; As cited in: Joseph Clarence Rost (1993) Leadership for the Twenty-first Century. p. 48.