Smith, D. K. (1996). Creating understanding. Zondervan.
Lua i Stíl Chicago (17ú heag.)Smith, Donald K. Creating Understanding. Grand Rapids: Zondervan, 1996.
Lua MLA (9ú heag.)Smith, Donald K. Creating Understanding. Zondervan, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.