What evidence can be used to show the historicity of Jesus?

In a debate about the historicity of Jesus, what/whom can I reference to show that Jesus was an historical figure? It seems the “Jesus as a Myth” crowd is still with us. Note: (1) I already am familiar with Josephus, Pliny and Tacitus so I am hoping for more sources that support the historical Jesus. (2) I am a believer but I want to be able to defend my faith more vigorously.