found: Weill, K. Aufstieg und Fall der Stadt Mahagonny, 2003:label (Richard Munch, speaker)
found: Internet movie database, May 25, 2005:(Richard Münch, sometimes credited as Richard Muench; b. Jan. 1916, Giessen, Germany, d. June, 1987, actor)
found: German Wikipedia, viewed July 28, 2014(Richard Heinrich Ludwig Münch; born January 10, 1916, Giessen, died June 5, 1987, Málaga, Spain; German actor)
found: OCLC database, May 25, 2005:(hdg.: Munch, Richard; usage: Richard Munch)
found: IMDb, January 17, 2017:(Richard Munch, actor ; b. January 10, 1916 in Giessen, Germany ; d. June 6, 1987 (age 71) in Malaga, Spain ; alternate names: Richard Muench, Richard Munch)