Irrazábal, Gustavo. «Samuel Gregg, Tea Party Catholic. The Catholic Case for Limited Government, a Free Economy and Human Flourishing, New York, Crossroad, 2013, 272 Pags». Teología, vol. 52, n.º 117, agosto de 2015, pp. 165-9, https://erevistas.uca.edu.ar/index.php/TEO/article/view/1211.