The resources below are books, articles, and other media that are useful references for aspects of this topic. When they are complete, each reference will be described and tagged. See here for an example of a more or less complete entry.
Burr, William. "Newly Declassified Documents on Advance Presidential Authorization of Nuclear Weapons Use." National Security Archive, August 30, 1998. https://nsarchive2.gwu.edu//news/predelegation2/predel2.htm.
Burr, William. U.S. Nuclear War Plan Option Sought Destruction of China and Soviet Union as “Viable” Societies. Briefing Book #638. Washington, D.C.: National Security Archive, 2018. https://nsarchive.gwu.edu/briefing-book/nuclear-vault/2018-08-15/us-nuclear-war-plan-option-sought-destruction-china-soviet-union-viable-societies.
Congressional Research Service. Authority to order the use of nuclear weapons (United States, United Kingdom, France, Soviet Union, People's Republic of China). Washington, DC: Congressional Research Service, 1975. https://catalog.hathitrust.org/Record/003216700/Home.
Wellerstein, Alex. "No one can stop President Trump from using nuclear weapons. That's by design." Washington Post, December 1, 2016. https://www.washingtonpost.com/posteverything/wp/2016/12/01/no-one-can-stop-president-trump-from-using-nuclear-weapons-thats-by-design/?noredirect=on&utm_term=.05b5b6a7fe06.