Schmitz, K. L., & O'Herron, P. (2007). The texture of being: Essays in first philosophy. Catholic University of America Press.

Schmitz, Kenneth L., and Paul O'Herron. The Texture of Being: Essays in First Philosophy. Washington, D.C.: Catholic University of America Press, 2007.

Schmitz, Kenneth L., and Paul O'Herron. The Texture of Being: Essays in First Philosophy. Catholic University of America Press, 2007.