"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K931-QTT : accessed 19 April 2018), Nick Bilicich, Tract AC-13, Alameda, Alameda Judicial Township, Alameda, California, United States; citing enumeration district (ED) 1-27, sheet 16B, line 48, family 393, 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 183.
"California Birth Index, 1905-1995," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VLNC-D1G : 27 November 2014), Nicholas Bilicich, 23 Mar 1906; citing Santa Cruz, California, United States, Department of Health Services, Vital Statistics Department, Sacramento.
"United States World War II Army Enlistment Records, 1938-1946," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:K8B4-436 : 5 December 2014), Nick Bilicich, enlisted 08 Sep 1943, San Francisco, California, United States; citing "Electronic Army Serial Number Merged File, ca. 1938-1946," database, The National Archives: Access to Archival Databases (AAD) (http://aad.archives.gov : National Archives and Records Administration, 2002); NARA NAID 126323, National Archives at College Park, Maryland.
"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:JGWT-Z2P : 20 May 2014), Nickie Bilicich, Aug 1977; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).