Posterski, D. C. (1989). Reinventing evangelism: New strategies for presenting Christ in today's world. InterVarsity Press.
Lua i Stíl Chicago (17ú heag.)Posterski, Donald C. Reinventing Evangelism: New Strategies for Presenting Christ in Today's World. Illinois: InterVarsity Press, 1989.
Lua MLA (9ú heag.)Posterski, Donald C. Reinventing Evangelism: New Strategies for Presenting Christ in Today's World. InterVarsity Press, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.