Https://goldenlynx.ucmerced.edu/sites/g/files/ufvvjh2091/f/webform/completetm-list-of-copyright-customer-service-us-based-contact-numbers-a-step-by-step-guide.pdf https://goldenlynx.ucmerced.edu/sites/g/files/ufvvjh2091/f/webform/completetm-list-of-copyright-customer-service-us-based-contact-numbers-a-step-by-step-guide.pdf