Publication Date: 30/ Oct/ 2012; Publication Place: Great Falls, Montana, USA; URL: http://www.legacy.com/obituaries/greatfallstribune/obituary.aspx?n=sandra-mae-johnson&pid=160734724
Montana Department of Public Health and Human Services; Helena, Montana; Montana, Birth Records, 1919-1986
Publication Date: 24/ Oct/ 1993; Publication Place: Great Falls, Montana, USA; URL: https://www.newspapers.com/image/244068198/?article=f7e88738-2f6b-4809-a3a2-641d51f9fa9a&focus=0.01593006,0.03274156,0.33838567,0.19723165&xid=3398