Get yourself a CHILTONS, or similar, repair book.... they have an on line version - but you'd be better off to find the actual book. Doubt you'll find one on the Parisienne -- but just get the US version for the Pontiac model that fits your car (Bonneville?)
Chiltons has a website. They're also sold in most all auto parts stores. I think you'd have to order one.
Best book store EVER -- for old manuals is:
http://www.books4cars.com/index.php
Remember that your model may be similar to a '63 or '65 etc... that's for you to figure out, but your car may share many similar parts and pieces with Buick -- or other GM cars.