This, my friend, is where you start tracing.

Set a read breakpoint to where the text is stored in the ROM and work backwards.

If you don't know where the pointers are, how do you know what format they're in?

Did you try tracing like Ryusui suggested?  The game has to read the text from ROM at some point -- so set a read breakpoint on that text and figure out how the game is reading it, and trace back to find out how it's getting the pointer (could be hardcoded, or some kind of mathematical calculation -- or the pointers might just be stored abnormally)

Err... wait.

I thought you found them and were giving an example of how they were stored (which is certainly a possible way they could be stored).

But then this "That might help" line makes me think that you didn't find them and are just guessing as to what format they're stored in.

So.... did you find them?  Did you try actually tracing anything yet?

Also there is no Indirect JSR on the NES, and I'm not sure how you figured that there were two different types of pointers like you said in an earlier post.  The pointer for an Indirect JMP isn't necessarily stored any differently than a regular pointer.  Pointers are usually stored as a simple little endian word (for both JMP (n) and LDA (n),Y).  Though this is definately not always the case, as you can see.