The Commonwealth and "Monarchia Mixta" in Polish and English Political Thought in the Later Sixteenth Century - Gromelski, Tomasz W. (. Britain and Poland-Lithuania. - Leiden [u.a.] : Brill, 2008. - XLIII, 486 S.. - Ill., graph. Darst., Kt.. - ISBN 978-90-04-16623-3, 2008)