Hare, R. (1970). The Language of morals. DUP.
Chicago-viite (17. p.)Hare, R.M. The Language of Morals. London: DUP, 1970.
MLA-viite (9. p.)Hare, R.M. The Language of Morals. DUP, 1970.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.
Hare, R. (1970). The Language of morals. DUP.
Chicago-viite (17. p.)Hare, R.M. The Language of Morals. London: DUP, 1970.
MLA-viite (9. p.)Hare, R.M. The Language of Morals. DUP, 1970.