Commentary on the documents of Vatican II [in 5vols]
Vorgrimler, Herbert.
Glen-Doepel, William.
London Burns & Oates,
1969
Originally published as 'Das zweite Vatikanische Konzil: Documente und Kommentare', Part 2 Freiburg: Herder, 1967
Vatican Council 2nd, 1962-1965. De Ecclesia.