Dombrowski, D. (1997). Animal Rights and the Demands of a Rational Moral Theory. Journal of Agricultural and Environmental Ethics, 10(2), 155-171.

Kamm, F. M. (2012). The Moral Target: Aiming at Right Conduct in War and Other Conflicts. Oxford University Press.

Kliebenstein, J. B. (2003). Economic Analysis of Animal Welfare. Journal of Agricultural and Environmental Ethics, 16(2), 131-144.