Packer, J. (1961). Evangelism & the sovereignty of God. InterVarsity.
Lua i Stíl Chicago (17ú heag.)Packer, J.I. Evangelism & the Sovereignty of God. Downers Grove: InterVarsity, 1961.
Lua MLA (9ú heag.)Packer, J.I. Evangelism & the Sovereignty of God. InterVarsity, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.