Hi,
There are two types of albino bristlenoses. If you breed within the same type, you will get albino babies. If you bree one type with the other type, you will only get normal (brown) bristlenose babies. There is a good article about this in one of the recent Aquarium World.
I guess these normal babies came out of your golden male and the white female?
Wait for the golden female to mature and pair her up with the golden male, you are more likely to get albino babies.