"Incorporating "Historic landmark tour", 1976, 1st ed. by Arline Kirkham and Anne Marie Smith, Kettle Moraine Questers ; "Historic landmark tour", 1991, 2nd and 3rd ed. by Arline Kirkham, Jan McKee, Ann DiBraccio, Kettle Moraine Questers ; "Historic landmark tour", 2004, 4th ed. by Marion Bruhn and Patricia Basting.
Includes index and biographical references (page48).