Carnap, R. Empiricism, semantics, and ontology: Rudolf Carnap. The linguistic turn : essays in philosophical method ; with two retrospective essays.(1992).
Chicago-viite (17. p.)Carnap, Rudolf. "Empiricism, Semantics, and Ontology: Rudolf Carnap." The Linguistic Turn : Essays in Philosophical Method ; with Two Retrospective Essays.(1992) .
MLA-viite (8. p.)Carnap, Rudolf. "Empiricism, Semantics, and Ontology: Rudolf Carnap." The Linguistic Turn : Essays in Philosophical Method ; with Two Retrospective Essays.(1992), .
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.