Not interested in an IPCC estimate by itself, although you are welcome to cite it as one of the papers if you give me a reference to where I can find this in th

Not interested in an IPCC estimate by itself, although you are welcome to cite it as one of the papers if you give me a reference to where I can find this in the IPCC report. I want a few papers, peer-reviewed, which go through the facts and reasoning leading to the conclusion that the majority of warming is anthropogenic. And error bars, I want to know the confidence level in the conclusion.