Ross, J. J. (2009). Reading Wittgenstein's Philosophical investigations: A beginner's guide. Lexington Books.
Cita Chicago (17th ed.)Ross, John J. Reading Wittgenstein's Philosophical Investigations: A Beginner's Guide. Lanham: Lexington Books, 2009.
Cita MLA (9th ed.)Ross, John J. Reading Wittgenstein's Philosophical Investigations: A Beginner's Guide. Lexington Books, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.