Calendar of state papers relating to English affairs, preserved principally at Rome in the Vatican Archives and Library, Volume 1, Elizabeth, 1558-1571 (TannerRitchie Pub. in collaboration with the Library and Information Services of the University of St. Andrews, 2010)
Title from PDF title page (viewed Apr. 25, 2011). - Originally published: London : H.M.S.O., 1916