Boy, that'd be a good resource to find! We have tons of info on how we riders should share the road, maybe there needs to be more info for cars!
When I see bikes, I first try to decide if they are a "serious" rider or not. I treat serious riders like I want to be treated (like a slow vehicle who follows the road rules).
If the biker doesn't look experienced or doesn't seem to be holding a line or following road rules I treat them like a child on a bike: watch them like a hawk, give them a huge amount of room, and expect them to be unpredictable.
"If Americans want to live the American Dream, they should go to Denmark." - Richard Wilkinson