Daughters of the American Revolution. Washington State Society. (2016). Historical marker review 1894-2016: Washington State Society NSDAR. Washington State Society of the National Society of the Daughters of the American Revolution.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Daughters of the American Revolution. Washington State Society. Historical Marker Review 1894-2016: Washington State Society NSDAR. Union Gap, Washington: Washington State Society of the National Society of the Daughters of the American Revolution, 2016.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Daughters of the American Revolution. Washington State Society. Historical Marker Review 1894-2016: Washington State Society NSDAR. Washington State Society of the National Society of the Daughters of the American Revolution, 2016.