A Visit from St. Nicholas (English Wikipedia)

Carter, Evan. "Fred Waring - The Meaning of Christmas". Allmusic.com. AllMusic, Netaktion LLC. Archived from the original on 2 November 2020. Retrieved 2 November 2020. Track 2: 'Twas the Night Before Christmas (6:45). Music by Ken Darby
"Fred Waring & His Pennsylvanians - Twas the Night Before Christmas". Allmusic.com. AllMusic, Netaktion LLC. Archived from the original on 2 November 2020. Retrieved 2 November 2020. Track 4: 'Twas the Night Before Christmas (6:59). Music by Ken Darby
Carter, Evan. "Fred Waring - The Meaning of Christmas". Allmusic.com. AllMusic, Netaktion LLC. Archived from the original on 2 November 2020. Retrieved 2 November 2020. The first is the Pennsylvanians' jolly [1963] six-minute rendition of "'Twas the Night Before Christmas," which is probably the most famous musical adaptation ever recorded of that everlastingly popular holiday staple.

archive.org

"'Twas the Night Before Christmas Part 1, Decca 71252". Img.discogs.com. Archived from the original on 2 November 2020. Retrieved 2 November 2020.
"'Twas the Night Before Christmas Part 2, Decca 71282". Img.discogs.com. Archived from the original on 2 November 2020. Retrieved 2 November 2020.

"'Twas the Night Before Christmas Part 1, Decca 71252". Img.discogs.com. Archived from the original on 2 November 2020. Retrieved 2 November 2020.
"'Twas the Night Before Christmas Part 2, Decca 71282". Img.discogs.com. Archived from the original on 2 November 2020. Retrieved 2 November 2020.

Stedman, Edmund Clarence (1900). An American Anthology, 1787-1900 ([6th impression] ed.). Boston: Houghton, Mifflin and Company. p. 15. hdl:2027/loc.ark:/13960/t72v36z23.

Christoph, Peter. "Clement Moore Revisited". Major Henry Livingston Jr., the author of "Night Before Christmas". Intermedia Enterprises. Archived from the original on 16 May 2008. Retrieved 19 April 2008.

Letter from N. Tuttle to Clement Clarke Moore. 1844. Museum of the City of New York. 54.331.17b

"A Visit from St. Nicholas". New-York Historical Society. Retrieved 22 November 2014.

"Revisiting 'A Visit from St. Nicholas'". New York State Library. December 2015. Retrieved 19 December 2020.

Sarah Bryan Miller. "Long saga behind composer's Christmas cantata". St. Louis Post Dispatch. 1 December 2017.

"Copy of Poem Sold; 'Twas Worth $280K". The Washington Post. Associated Press. 19 December 2006. Retrieved 19 April 2008.

"Major Henry Livingston Jr. (1748–1828) Account of a Visit from St. Nicholas" Archived 15 December 2005 at the Wayback Machine, Representative Poetry Online
Christoph, Peter. "Clement Moore Revisited". Major Henry Livingston Jr., the author of "Night Before Christmas". Intermedia Enterprises. Archived from the original on 16 May 2008. Retrieved 19 April 2008.
Kirkpatrick, David D. (26 October 2000). "Literary Sleuth Casts Doubt on the Authorship of an Iconic Christmas Poem". The New York Times. Archived from the original on 10 April 2009. Retrieved 19 April 2008.
Carter, Evan. "Fred Waring - The Meaning of Christmas". Allmusic.com. AllMusic, Netaktion LLC. Archived from the original on 2 November 2020. Retrieved 2 November 2020. Track 2: 'Twas the Night Before Christmas (6:45). Music by Ken Darby
"Fred Waring & His Pennsylvanians - Twas the Night Before Christmas". Allmusic.com. AllMusic, Netaktion LLC. Archived from the original on 2 November 2020. Retrieved 2 November 2020. Track 4: 'Twas the Night Before Christmas (6:59). Music by Ken Darby
Carter, Evan. "Fred Waring - The Meaning of Christmas". Allmusic.com. AllMusic, Netaktion LLC. Archived from the original on 2 November 2020. Retrieved 2 November 2020. The first is the Pennsylvanians' jolly [1963] six-minute rendition of "'Twas the Night Before Christmas," which is probably the most famous musical adaptation ever recorded of that everlastingly popular holiday staple.

Vance, Margaret Shelley. "Margaret Shelley Vance". www.worldcat.org. Retrieved 2 June 2022.