I'm trying to find the legal authority to cite in my case that my client has escalated to applette court after I won a small claims judgment hands down. Her fit is continued with her still demanding receipts from a rental truck that we were under contract to rent for the purpose of the project. She has demanded my modest 19% mark up is theft. But it was well within the first agreed pric and did not exceed the contract amount in any way. I know that I don't need to provide or disclose my materials cost s to her. I know that is not a legally valid arguement but I'm having a hard time finding the exact laws to cite in my brief. That govern independent contract and contractors laws.