"California Birth Index, 1905-1995," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VLJS-4LH : 27 November 2014), Michael James Adams, 05 May 1930; citing Sacramento, California, United States, Department of Health Services, Vital Statistics Department, Sacramento.
"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:V9RZ-9Y4 : 20 May 2014), Michael Adams, Nov 1967; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K94G-B38 : accessed 9 January 2017), Michael J Adams in household of Michael L Adams, Area A, Sacramento, Sacramento Judicial Township, Sacramento, California, United States; citing enumeration district (ED) 34-73B, sheet 1B, line 74, family 24, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 283.