Full Idea
If one favours a reliability theory of knowledge (which is externalist) the correspondence theory of truth seems the most appropriate.
Gist of Idea
A reliability theory of knowledge seems to involve truth as correspondence
Source
Robert Audi (Epistemology: contemporary introduction [1998], VIII p.243)
Book Reference
Audi,Robert: 'Epistemology: a contemporary introduction' [Routledge 1998], p.243
A Reaction
Sounds right. Coherence implies some sort of internal assessment, whereas correspondence just needs to plugged into the facts. I like coherence justification and correspondence truth.