Https://goldenlynx.ucmerced.edu/sites/g/files/ufvvjh2091/f/webform/full-list-of-official-copyright-customer-service-contact-numbers-in-usa-the-ultimate-official-guidee.pdf https://goldenlynx.ucmerced.edu/sites/g/files/ufvvjh2091/f/webform/full-list-of-official-copyright-customer-service-contact-numbers-in-usa-the-ultimate-official-guidee.pdf