Cafaro, P., & Sandler, R. (2010). Virtue ethics and the environment. Springer.
Dyfyniad Arddull ChicagoCafaro, Philip, and Ronald Sandler. Virtue Ethics and the Environment. Dordrecht: Springer, 2010.
Dyfyniad MLACafaro, Philip, and Ronald Sandler. Virtue Ethics and the Environment. Springer, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.