^ Jump up to: a b Bauer 1985, pp. 312–313.

^ Jump up to: a b Kennedy, Bailey & Cohen (2006), p. 71-72

^ Bauer 1985, p. 314.

^ Jump up to: a b Hamilton Smith (October 1964). "The Interpretation of the Arsenic Content of Human Hair". Journal of the Forensic Science Society. 4 (4): 192–199. doi:10.1016/s0015-7368(64)70199-5. PMID 14342380, summarized in Sten Forshufvud; Ben Weider (1978). Assassination at St. Helena. Vancouver, Canada: Mitchell Press.

^ Perry, John (2010). Lee: A Life of Virtue. Nashville, Tennessee: Thomas Nelson. pp. 93–94. ISBN 978-1-59555-028-6. OCLC 456177249. At Google Books.

^ Bauer 1985, pp. 314–316.

^ Eisenhower 2008, p. 133.

^ The American nation: its executive ... – Google Books. Williams Publishing Co. 1888. Retrieved May 12, 2014.

^ Bauer 1985, p. 316.

^ Eisenhower 2008, pp. 139–140.

^ "Report Of The Committee Of Arrangements Of The Common Council of the City of New York For The Funeral Obsequies In Memory Of Gen. Sachary Taylor". The Seamen's Church Institute of New York. McSpedon & Baker. III. 1851. Retrieved August 8, 2021.

