Ludwig von Bertalanffy (1901–1972) austrian biologist and philosopher
Source: 1930s, Modern Theory of Development, 1933, 1962, p. 46
Source: 1940s - 1950s, Introduction to Operations Research (1957), p. 6; Partly cited in: Werner Ulrich (2004) " In memory of C. West Churchman (1913–2004) http://www.wulrich.com/downloads/ulrich_2004d.pdf." Journal of Organisational Transformation and Social Change. Vol 1 (Nr. 2–3) p. 210
Ludwig von Bertalanffy (1901–1972) austrian biologist and philosopher
Source: 1930s, Modern Theory of Development, 1933, 1962, p. 46
Ludwig von Bertalanffy (1901–1972) austrian biologist and philosopher
Source: General System Theory (1968), 2. The Meaning of General Systems Theory, p. 31
John Kenneth Galbraith book The New Industrial State
Source: The New Industrial State (1967), Chapter VI, Section 7, p. 71
John Desmond Bernal (1901–1971) British scientist
Source: The Social Function of Science (1939), p. 292
Gordon Pask (1928–1996) British psychologist
Source: An Approach to Cybernetics (1961), p. 103-104, partly cited in: Darren Tofts, Annemarie Jonson, Alessio Cavallaro (2004) Prefiguring Cyberculture: An Intellectual History.
Rensis Likert (1903–1981) American statistician
Source: New patterns of management, (1961), p. 4; as cited in: James G. March. Handbook of Organizations (RLE: Organizations). 2013. p. 817
Chester Barnard book The Functions of the Executive
Source: The Functions of the Executive (1938), p. 141
C. West Churchman (1913–2004) American philosopher and systems scientist
Source: 1940s - 1950s, Introduction to Operations Research (1957), p. 7
Anthony Stafford Beer (1926–2002) British theorist, consultant, and professor
Source: Management Science (1968), Chapter 5, It Works, p. 117.
Chester Barnard book The Functions of the Executive
Source: The Functions of the Executive (1938), p. 98-99, footnote