Book: Smith, John Chaloner. 1884 British Mezzotinto Portraits; Being a Descriptive Catalogue of These Engravings from the Introduction of the Art to the early part of the present century. 2. 461-940.
• See p.565, no. 71.Book: Russell, Charles Edward. 1926 English mezzotint portraits and their states from the invention of mezzotinting until the early part of the 19th century: Catalogue of Corrections of and Additions to Chaloner Smith's "British Mezotinto Portraits.". 2.
• See p. 125, no.71.Book: Whitman, Alfred. 1902 British Mezzotinters: Valentine Green.
• See p.45, no.29.