"Hoyt's New Cyclopedia Of Practical Quotations V2: Drawn From The Speech And Literature Of All Nations, Ancient And Modern (1922)". Book by Kate Louise Roberts, 2010.
Jonathan Swift, John Hawkesworth, Deane Swift (1768). “Letters Written By The Late Jonathan Swift, D. D. Dean of St. Patrick's, Dublin; And Several Of His Friends: From The Year 1703 To 1740”, p.174