Walter F. Buckley (1922–2006) American sociologist
Source: Sociology and modern systems theory (1967), p. 499.
Source: Sociology and modern systems theory (1967), p. 18 as cited in: D. Paul Johnson (2008) Contemporary Sociological Theory: An Integrated Multi-Level Approach. p. 472.
Walter F. Buckley (1922–2006) American sociologist
Source: Sociology and modern systems theory (1967), p. 499.
Carroll Quigley (1910–1977) American historian
Source: The Evolution of Civilizations (1961) (Second Edition 1979), Chapter 8, Canaanite and Minooan Civilizations, p. 266
Thaddus E. Weckowicz (1919–2000) Canadian psychologist
Source: Models of Mental Illness (1984), p. 102-103
Donald H. Liles (1947) American engineer
Source: Enterprise modeling within an enterprise engineering framework (1996), p. 993
Walter F. Buckley (1922–2006) American sociologist
Sociology and modern systems theory (1967)
John W. Meyer (1935) Sociologist and professor at Stanford University
John W. Meyer, et al. "World society and the nation‐state." American Journal of sociology 103.1 (1997): 144-181.
Barry Boehm (1935) American software engineer
Source: A spiral model of software development and enhancement. (1988), p. 61
James D. Mooney (1884–1957) American businessman
Source: Onward Industry!, 1931, p. 31
Karl Polanyi (1886–1964) economist, philosopher and historian
Source: The Livelihood of Man (1977), Ch. 2 : The Two Meanings of Economic
Ludwig von Bertalanffy (1901–1972) austrian biologist and philosopher
Source: 1930s, L. von Bertalanffy (1934). "Wandlungen des biologischen Denkens", Neue Jahrbücher für Wissenschaft und Jugendbildung, 10:339-366; as cited in Manfred Drack (2008). " Ludwig von Bertalanffy's Early System Approach http://journals.isss.org/index.php/proceedings52nd/article/viewFile/1032/322"