Amazon: http://www.amazon.com/Paul-Christopher-Manuel/e/B001HP19WU
American University: http://www.american.edu/spa/faculty/pmanuel.cfm
Georgetown University: http://berkleycenter.georgetown.edu/people/paul-manuel
Georgetown University faculty page: https://gufaculty360.georgetown.edu/s/contact/00336000014RWoTAAW/paul-manuel
Harvard University: https://ces.fas.harvard.edu/people/000217-paul-christopher-manuel
Google Scholar: https://scholar.google.com/citations?user=HJXhvxUAAAAJ&hl=en
LinkedIn: https://www.linkedin.com/in/paul-manuel-ph-d-7a658563?trk=people-guest_people_search-card
ResearchGate: https://www.researchgate.net/profile/Paul_Manuel4
Professional Portfolio of Paul Christopher Manuel 