Hannah Crummé, The Impact of Lord Burghley and the Earl of Leicester’s Spanish-Speaking Secretaries, Yearbook of the Spanish and Portuguese Society for English Renaissance Studies Volume 21 (2011), pp. 1-48. (PDF)Archived 3 December 2013 at the Wayback Machine at p. 20.
web.archive.org
Hannah Crummé, The Impact of Lord Burghley and the Earl of Leicester’s Spanish-Speaking Secretaries, Yearbook of the Spanish and Portuguese Society for English Renaissance Studies Volume 21 (2011), pp. 1-48. (PDF)Archived 3 December 2013 at the Wayback Machine at p. 20.