1. Alexander Larry . 2014. “Raymond the Amish Comic: Dutch with an R Rating.” Lancaster Journal/Lancaster New Era, March20, p. 13. https://www.newspapers.com/image/567229077/?terms=professor%20schnitzel&match=1accessed January 15, 2023.
2. Anderson Vicki Michael . 2014, Bidialectalism: An Unexpected Development in the Obsolescence of Pennsylvania Dutchified English. Publication of the American Dialect Society 98. Durham, N.C.: Duke University Press. http://pads.dukejournals.org/content/98/1.toc.
3. The "Myth" of Jewish Humor;Ben-Amos;Western Folklore,1973
4. The Record Salutes Professor Schnitzel on his 32nd Anniversary on the Air;Berks County Record,1959