
Wallerstein (1979) The Capitalist World-Economy. p. 15.
Source: Economic Heresies (1971), Chapter III, Interest and Profits, p. 50 (confer Karl Marx, Das Kapital, Buch II, Chapter XX, p. 474)
Wallerstein (1979) The Capitalist World-Economy. p. 15.
Source: Theory of Economic Dynamics (1965), Chapter 3, The Determinants of Profits, p. 51
Variant: Each system has a specific structure made up of certain maintained relationships among its parts, and manifests irreducible characteristics of its own.
Source: Introduction to Systems Philosophy (1972), p. 12.
Source: The Evolution of Civilizations (1961) (Second Edition 1979), Chapter 8, Canaanite and Minooan Civilizations, p. 241
Luhmann (1991) “Wie lassen sich latente Strukturen beobachten?,” in Paul Watzlawick, Peter Krieg (eds.), Das Auge des Betrachters: Beiträge zum Konstruktivismus. Festschrift für Heinz von Foerster, Piper, München-Zürich, p. 71; cited in: Heinz von Foerster (1993) " For Niklas Luhmann: “How Recursive is Communication?” http://e1020.pbworks.com/f/fulltext-2.pdf". Translated by Richard Howe.
Source: The transformation of corporate control, 1993, p. 55