Henry Beston, Elizabeth Jane Coatsworth (2001). “The Best of Beston: A Selection from the Natural World of Henry Beston from Cape Cod to the St. Lawrence”, p.25, David R. Godine Publisher
John Milton (1848). “The Prose Works of John Milton: The tenure of kings and magistrates ; Areopagitica ; Tracts on the Commonwealth ; Observations on Ormond's peace ; Letters of States, etc. ; Brief notes on Dr. Griffith's sermon ; Of Reformation in England ; Of prelatical episcopacy ; /The reason of Church government urged against prelacy of true religion, heresy, schism, toleration ; Of civil power in ecclesiastical causes”, p.11