Profiles: Father Oliver Kapsner, OSB (1902-1991) – A Life in Libraries. Theological Librarianship, [S. l.], v. 5, n. 1, p. 4–6, 2011. DOI: 10.31046/tl.v5i1.216. Disponível em: https://serials.atla.com/theolib/article/view/2238. Acesso em: 30 mar. 2025.