LACEY, A. (1979). A Dictionary of philosdophy. Rutledge and Kegan Paul.
Cita Chicago (17th ed.)LACEY, A.R. A Dictionary of Philosdophy. London: Rutledge and Kegan Paul, 1979.
Cita MLA (9th ed.)LACEY, A.R. A Dictionary of Philosdophy. Rutledge and Kegan Paul, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.