Rosen, S. (1995). The mask of enlightenment: Nietzsche's Zarathustra. Cambridge University Press.
Cita Chicago (17th ed.)Rosen, Stanley. The Mask of Enlightenment: Nietzsche's Zarathustra. Cambridge: Cambridge University Press, 1995.
Cita MLA (9th ed.)Rosen, Stanley. The Mask of Enlightenment: Nietzsche's Zarathustra. Cambridge University Press, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.