Phillips, T. R., & Okholm, D. L. (1995). Christian Apologetics in the Postmodern World. InterVarsity Press.
Lua i Stíl Chicago (17ú heag.)Phillips, Timothy R., agus Dennis L. Okholm. Christian Apologetics in the Postmodern World. Illinois: InterVarsity Press, 1995.
Lua MLA (9ú heag.)Phillips, Timothy R., agus Dennis L. Okholm. Christian Apologetics in the Postmodern World. InterVarsity Press, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.