Sengers, Erik. “Ekelund, Robert B. Jr., Robert F. Hébert, Robert D. Tollison (2006), The Marketplace of Christianity: Cambridge, MA Londen: MIT Press, ISBN 0-262-05082, Pp. 365, £ 19,95 $ 29,95”. Religie & Samenleving, vol. 2, no. 3, Dec. 2007, pp. 215-7, https://doi.org/10.54195/RS.13194.