Frederick Morse Cutler, The old First Massachusetts coast artillery in war and peace, Pilgrim Press, Boston, 1917, p. 105-106 (online via Internet Archive)
Frederick Morse Cutler, The 55th artillery (C.A.C.) in the American expeditionary forces, France, 1918, Commonwealth Press, Worcester, Mass, 1920, pp. 261ff (online via Internet Archive)
books.google.com
Stauffer & Soskis, p. 21. Accessed via Google Books 1 June 2014
Stauffer & Soskis, p. 22. Accessed via Google Books 1 June 2014
Stauffer & Soskis, p. 23. Accessed via Google Books 1 June 2014
Stauffer & Soskis, p. 19. Accessed via Google Books 1 June 2014
Stauffer & Soskis, pp. 17, 21, 26. Accessed via Google Books 1 June 2014
Stauffer & Soskis, pp. 24, 27. Accessed via Google Books 1 June 2014
Stauffer & Soskis, p. 27. Accessed via Google Books 1 June 2014
Stauffer & Soskis, p. 24. Accessed via Google Books 1 June 2014
Stauffer & Soskis, p. 25. Accessed via Google Books 1 June 2014
Stauffer & Soskis, pp. 21–16. Accessed via Google Books 1 June 2014
Shanties from the seven seas: shipboard work-songs and songs used as work-songs from the great days of sail, Stan Hugill, Routledge & Kegan Paul, London, 1961 (online via Google Books)