Adam Schaff (1967), "Functional Definition, Ideology, and the Problem of the 'fin du siècle' of Ideology." L’Homme et la Société, April-June 1967. pp. 49-61; p. 50
Adam Schaff: Frases em inglês
Adam Schaff (1967) in: "Conversation with Ponzio," in Ponzio 2002; as cited in: Petrilli and Ponzio (2007)
Fonte: Essays in the Philosophy of Language, 1967, p. 51
Adam Schaff (1947), cited in: Susan Petrilli and Augusto Ponzio (2007) "Adam Schaff: from Semantics to Political Semiotics." 9th World Congress of IASS/AIS. 2007.
Fonte: Introduction to semantics, 1962, p. 80-81
Fonte: Introduction to semantics, 1962, p. 6
Fonte: Essays in the Philosophy of Language, 1967, p. 20-21
Fonte: Introduction to semantics, 1962, p. 316
Introduction to semantics, 1962
Adam Schaff (1970:66), as cited in: John F Schostak (2012), Maladjusted Schooling (RLE Edu L). p. 25
Fonte: Introduction to semantics, 1962, p. 4
Fonte: Essays in the Philosophy of Language, 1967, p. 127