Northcott, Kenneth J, The Prologue to 'Parzival' - Again, in Kaplowitt, Stephen Joseph, Germanic Studies in Honor of Otto Springer, K and S Enterprises, Pittsburgh, 1978, 229-235

Prolog: , 1,15-1,16 (231), 1,26-1,28 (231), 2,10-2,14 (232), 2,20-2,22 (232), 2,23-2,25 (232), 3,7 (233), 3,13-3,18 (233), 3,30-4,1 (233), 4,2-4,8 (234), 114,5-116,4 (234)