"California Birth Index, 1905-1995," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VL1L-8ZW : 27 November 2014), Gregory Vernon Sage, 21 Sep 1952; citing Los Angeles, California, United States, Department of Health Services, Vital Statistics Department, Sacramento. نسخة محفوظة 2 فبراير 2017 على موقع واي باك مشين.
"California Birth Index, 1905-1995," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VL1L-8ZW : 27 November 2014), Gregory Vernon Sage, 21 Sep 1952; citing Los Angeles, California, United States, Department of Health Services, Vital Statistics Department, Sacramento. نسخة محفوظة 2 فبراير 2017 على موقع واي باك مشين.