C. A. Brown (revised by Willard A. Heaps), The Story of Our National Ballads, 1960, pages 174–178

William A. Ward (ed.), The American Bicentennial Songbook, Vol. 1 (1770–1870s), 1975, page 236

Battle hymn of the Republic (Julia Ward Howe/William Steffe) (1861)

Civil war music

The Battle Hymn Of The Republic (aka John Brown's Body)

Music of the Civil war

William Steffe and The Battle Hymn of the Republic

in the Choral Public Domain Library (ChoralWiki)

Free scores by William Steffe

at Project Gutenberg

Works by William Steffe

at Internet Archive

Works by or about William Steffe