Fitzpatrick, J. R. (2010). Starting with Mill. Continuum.
Cita Chicago (17th ed.)Fitzpatrick, John R. Starting with Mill. London ; New York: Continuum, 2010.
Cita MLA (9th ed.)Fitzpatrick, John R. Starting with Mill. Continuum, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.