Le Tourneau, D. Justin M. WACHS, Obsequium in the Church: Sacred Tradition, Second Vatican Council, 1983 Code, and Sacred Liturgy, Collection Gratianus, Section Monographs, Wilson & Lafleur, Québec 2014, 256 pp., ISBN 978-2-89689-161-0. Ius Canonicum 2019, 56, 864-866.