$a Kp. St. Matthew Passion, BWV 244 [Dokument dźwiękowy] ; Mass in B minor BWV 232 : complete recordings / Johann Sebastian Bach. - [S.l.], 2004. $b Wyk.
670
$a LCA online $b (Kutsch, K.J. Grosses Sängerlexikon, c1997-2000 (Erb, Karl; b. July 13, 1877, Ravensburg; d. July 13, 1958, Ravensburg; tenor)