Gregg, Samuel, 1969- (Personal Name)

Challenging the modern world, 1999: CIP t.p. (Samuel Gregg) data sheet (b. July 16, 1969)

Challenging the modern world, 2003: back cover (Samuel Gregg; director of Center for Economic Personalism at the Acton Institute for the Study of Religion and Liberty)

The call of the entrepreneur, 2007: credits (Sam Gregg)

Acton Institute web site, viewed November 18, 2015 (Samuel Gregg, D.Phil; Dr. Samuel Gregg; director of research, Acton Institute; has written and spoken extensively on political economy, economic history, ethics in finance, and natural law theory; MA in moral philosophy, University of Melbourne; D.Phil in moral philosophy and political economy, University of Oxford; author of several books including Morality, law, and public policy, Economic thinking for the theologically minded, On ordered liberty, The commercial society, The modern papacy, Wilhelm Röpke's political economy, Becoming Europe, and Tea Party Catholic; author of monographs such as A theory of corruption and Banking, justice, and the common good; co-editor of Christian theology and market economics, Profit, prudence and virtue, and Natual law, economics and the common good; has also written on the thought of St. Thomas More) http://www.acton.org/about/staff/samuel-gregg