"California Birth Index, 1905–1995," database, FamilySearch(https://familysearch.org/ark:/61903/1:1:VLGL-YPW : accessed 23 May 2016), Jeffrey A Tucker, 19 Dec 1963; citing Fresno, California, United States, Department of Health Services, Vital Statistics Department, Sacramento.
Kristian (2020年5月6日). “Why even mask skeptics should want to wear them” (英語). theweek.com. 2020年8月23日閲覧。 “The plaints against masking are several. Perhaps the most common (and distinctly American) is the idea that wearing a mask signals sheepish subservience to an overreaching state. "Adding to my post-lockdown predictions," libertarian author Jeffrey Tucker tweeted Saturday, "the face mask will be rightly regarded as a symbol of obsequious obedience and grotesque compliance with arbitrary and ignorant authority."”
