(1995). The concise encyclopedia of western philosophy and philosophers (2nd ed.). Routledge.
Dyfyniad Arddull ChicagoThe Concise Encyclopedia of Western Philosophy and Philosophers. 2nd ed. London: Routledge, 1995.
Dyfyniad MLAThe Concise Encyclopedia of Western Philosophy and Philosophers. 2nd ed. Routledge, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.