Naylor, T. H., Naylor, M., & Willimon, W. H. (1994). Search for meaning (ed.). Abingdon Press.
Lua i Stíl Chicago (17ú heag.)Naylor, Thomas H., Magdalena Naylor, agus William H. Willimon. Search for Meaning. ed. Nashville: Abingdon Press, 1994.
Lua MLA (9ú heag.)Naylor, Thomas H., et al. Search for Meaning. ed. Abingdon Press, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.