John Gunnell's "Standard Catalog of Pontiac, 1926-2002".
https://www.amazon.com/Standard-Cata.../dp/1440232342
John Gunnell's 75 Years of Pontiac: The Official History".
https://www.amazon.com/75-Years-Pont.../dp/0873492307
Also, if you can find it: John Gunnell's "75 Years of Pontiac-Oakland" published in 1982 by Crestline. However, It's been out of print for decades and usually commands a silly price today. This was his first Pontiac book, I think the first two books repeat a lot of information from it.
https://www.amazon.com/75-Years-Pont.../dp/0912612207
If you have specific questions about a particular year and model, post them here. Someone may be able to help. Note that unlike F body and A body cars, information about how many B body cars were built with a particular engine combination or option or color is somewhat limited.