Pickford. Thinking with Tolstoy and Wittgenstein. Northwestern University Press.
Cita Chicago (17th ed.)Pickford. Thinking with Tolstoy and Wittgenstein. Northwestern University Press.
Cita MLA (9th ed.)Pickford. Thinking with Tolstoy and Wittgenstein. Northwestern University Press.
Atenció: Aquestes cites poden no estar 100% correctes.