what needs to go in an "external" view?

[aklist_bind at enigmedia.com]

Hi All:

I've split up my config file into two views, one for my internal subnet and 
one for the rest of the world.

In my internal view, I have the following files:

127.0.0.0. reverse zone
192.168.1.0 reverse zone
local host zone
hints zone
+ locally referenced zones

In my external view, I have all the public zone data I'm authoritative for.

Question is, do I also need any of the files in my internal zone copied into 
the external one? My sense is that they're only relevant to the local NS 
itself, and not any other server?

TIA, AK