Pettigrew, T.J. (24 February 1858). "Proceedings of the Association". Journal of the British Archaeological Association. British Archaeological Association: 280.
books.google.com
"1". Odd Phrases in Literature. Vol. 6. 1856. p. 683. Archived from the original on 25 March 2023. Retrieved 24 November 2021. {{cite book}}: |work= ignored (help)
Ott, Michael (1912). Medal of Saint Benedict. Vol. 13. New York: Robert Appleton Company. Archived from the original on 27 February 2015. Retrieved 6 August 2006. {{cite book}}: |work= ignored (help)
osb.org
osb.org
Oliver OSB, Richard. OSB.org. Archived from the original on 16 August 2019. Retrieved 21 December 2019.
Ott, Michael (1912). Medal of Saint Benedict. Vol. 13. New York: Robert Appleton Company. Archived from the original on 27 February 2015. Retrieved 6 August 2006. {{cite book}}: |work= ignored (help)
Oliver OSB, Richard. OSB.org. Archived from the original on 16 August 2019. Retrieved 21 December 2019.
"1". Odd Phrases in Literature. Vol. 6. 1856. p. 683. Archived from the original on 25 March 2023. Retrieved 24 November 2021. {{cite book}}: |work= ignored (help)