Brütsch, C. Die Offenbarung Jesu Christi: Johannes-Apokalypse. 3 vols. Zürcher Bibelkommentare, NT. 2nd ed. Zürich: Zwingli Verlag, 1970.
The force of Brütsch’s three-volume commentary is its wealth of information gathered from a large number of other works. Sometimes, however, it is poorly referenced and it must therefore be used with caution. (August 4th, 1999).