Door parts

I got the panel off once I found the screws hiding behind the inside door straps 3 days ago.
Yesterday I have been looking for the latches in the junk yard.
The drivers door will not open by turning key.
I went to Harry's you pull it in Pa no luck.

The passengers door is stuck,I did not check to see
what the problem is. Will not open from outside or inside.
Anyone has these latches. So many variations.
Some have a plastic button just below the lock.
What manufactuer and year will fit. My car has power doors and windows. Thanks for everything so far,