If all you are looking for are classic kits, you could always pick up "Classic Plastic Model Kits: Identification & Value Guide by Rick Polizzi. While it's not intended for release dates persay, I'm sure it probably includes this info in the valuations. However, it was last published in 1996 and will set you back $45.00 or so.
There are also books compiled on things like Revell models, Aurora models, or just Hot Rod models. If you go to Amazon.com, enter Model Kits in the search field, and then be sure to search only for books, you'll see quite a few books available.
Don't know if this will help, but thought I'd chime in again...