Royal, Robert, 1949- (Personal Name)

Crisis and opportunity : U.S. policy in Central America and the Caribbean, 1984: CIP title page (Robert Royal) data sheet (Robert Royal, born 1949)

A Century of Catholic social thought, 1991: CIP title page (Robert Royal) data sheet (born December 21, 1949)

Torrell, Jean-Pierre. Saint Thomas Aquinas, 2005: title page (translated by Robert Royal) page xiv (Robert Royal, Washington, D.C.)

Catholic Distance University website, viewed October 27, 2016: link to Meet Our Faculty page (Robert Royal, PhD; received his doctorate in comparative literature from the Catholic University of America; prolific writer and sought-after speaker on ethics, culture, religion, and politics; teaches courses on philosophy; born and raised in Connecticut; resides in Annandale, Virginia) https://www.cdu.edu/about/administration/faculty/126-robert-royal-phd