Confused about doors

Hi all

I'm about to start restoring my 1983 GX and am looking to get hold of two replacement front doors (the passenger one is a must - the driver might be 'savable').

Anyhow - i'm now thinking of picking up a 2nd hand Citi Golf door (drivers side sadly) which is available at a price I can afford. Trouble is I have no idea whether the Citi Golf door and an original GX doors are the same.

Does anyone know?

Cheers
Damon

York