Barzun, J. (1994). Simple & direct: A rhetoric for writers (University of Chicago Press ed.). University of Chicago Press.

Barzun, Jacques. Simple & Direct: A Rhetoric for Writers. University of Chicago Press ed. Chicago: University of Chicago Press, 1994.

Barzun, Jacques. Simple & Direct: A Rhetoric for Writers. University of Chicago Press ed. University of Chicago Press, 1994.