1. Ar., A. The Practise of Princes. Amsterdam, 1630, STC (2nd ed.), 722.
2. Bacon, F. Considerations Touching a Warre with Spaine. London, 1629, STC (2nd ed.), 1126.
3. Bellany, A., and A. McRae, eds. Early Stuart Libel: An Edition of Poetry from Manuscript Sources [ESL], 2005, http://www.earlystuartlibels.net/htdocs/index.html.