Book: Hutchins, Catherine E., et al. 1983 Arts of the Pennsylvania Germans.
• Published as pl. 34.Book: Earnest, Russell D. & Earnest, Corinne P. 1997 Papers for Birth Dayes: Guide to the Fraktur Artists and Scriveners. 2 vols. 909.
• Published on p. 658. For more info. on Rudy, see pp. 656-658.Article: Wertkin, Gerald C. 1993 "The Watercolors of Durs Rudy: New Discoveries in Fraktur". Folk Art. 18 (2): 33-39.
Book: Hershey, Mary Jane Lederach. 2003 This Teaching I Present: Fraktur from the Skippack and Salford Mennonite Meetinghouse Schools, 1747-1836.
• Adam and Eve drawing by Durs Rudy owned by Ursinus College is pictured on p. 123.Book: Katcher, Jane, et al. 2007 Expressions of Innocence and Eloquence: Selections from the Jane Katcher Collection of Americana.
• Adam and Eve drawing by Durs Rudy pictured on p. 274.Book: Bird, Michael S. 2002 O Noble Heart: Fraktur and Spirituality in Pennsylvania German Folk Art.
• Published as fig. 63, on p. 71.Article: Pieska, Christa. 1989 "The European Origins of Four Pennsylvania German Broadsheet Themes: Adam and Eve; The New Jerusalem-the Broad and Narrow Way; The Unjust Judgement; the Stages fo Life". Der Reggeboge: Journal of the Pennsylvania German Society. 23 (1): 6-32.
Book: Weiser, Frederick S. 1973 Fraktur: Pennsylvania German Folk Art.
• related example by Rudy pictured on p. 96.