Https://undergradresearch.gatech.edu/sites/default/files/webform/pura_travel_application/_sid_/how-do-i-speak-to-someone-at-copyright-enterprise%C2%AE-usa-official-number-your-step-by-step-guide.pdf https://undergradresearch.gatech.edu/sites/default/files/webform/pura_travel_application/_sid_/how-do-i-speak-to-someone-at-copyright-enterprise%C2%AE-usa-official-number-your-step-by-step-guide.pdf