Skafte Jensen, J. (1989) “Brian Patrick McGuire: Friendship & Community. The Monastic Experience 350-1250. Cistercian Studies Series 95. Kalamazoo, Cistercian Publications Inc., 1988. L, 5765”., Historisk Tidsskrift, 15, s. 194–195. doi: 10.7146/ht.v15i0.53156.