Vanderputten, S.  (2015).  Communities of Practice and Emotional Aspects of Loyalty in Tenth- and Eleventh-Century Monasticism. In J.  Sonntag & Zermatten, C. (Red.), Loyalty in the Middle Ages: Ideal and Practice of a Cross-Social Value (Vol. 5, pp. 279-303). Turnhout: Brepols. doi:10.1484/M.BCEEC-EB.5.110175