My Mother Before Me. Gundlach, Julie Kettle. 1992. Barricade Books.
Michigan Tech Archives Herman Gundlach Photograph Collection MS-038 Finding Aid
Michigan Tech Archives Herman Gundlach Architectural Drawings Collection MS-041 Finding Aid
Gundlach Champion, Inc. Company Website / History Section
Michigan Tech Academy of Civil & Environmental Engineers Winks Profile
College Football Historical Society 08-04 Two Old Friends by Bill Wallace
College Football Historical Society 02-12 The All-Star Game by William N. Wallace
Herman & Barbara Kettle Gundlach 