found: Work cat.: Erntedankfest, 1. Oktober 1933, 1933:p. 40 (beim Erntedankgottesdienst)
found: Beck, Otto. Erntedank in Otterswang, c1984.
found: Brockhaus Enzykl.(Erntedankfest)
found: Wissen.de website, June 16, 2005(Erntedankfest; church festival at the end of the harvest; known since the end of the Reformation; usually celebrated on the 1st Sunday in October)
found: Kultur in der Schweiz website, June 16, 2005(Erntedank; traditional time in the fall of harvest and thanksgiving)
found: Martin Luther Evangelical Lutheran Church, Toronto, Ontario website, June 16, 2005(Sermon, October 5, 2003 German Thanksgiving)
