Book: Hutchins, Catherine E., et al. 1983 Arts of the Pennsylvania Germans.
• Published as fig. 232, p. 241.Book: Amsler, Cory M. 2001 Bucks County Fraktur.
• Related examples.Book: Hershey, Mary Jane Lederach. 2003 This Teaching I Present: Fraktur from the Skippack and Salford Mennonite Meetinghouse Schools, 1747-1836.
• Related examples.Book: Shelley, Donald A. 1961 The Fraktur-Writings or Illuminated Manuscripts of the Pennsylvania Germans. 23.
• See fig. 139.