Book: Belden, Louise C. 1980 Marks of American Silversmiths in the Ineson-Bissell Collection. 506 p.
• An illustrated glossary of spoon terms, pp. 467-488Book: Belden, Louise C. 1980 Marks of American Silversmiths in the Ineson-Bissell Collection. 506 p.
• Information on the firm of William Rogers & Co. and individual makers, p. 364Book: Flynt, Henry N. & Fales, Martha Gandy. 1968 The Heritage Collection of Silver: With Biographical Sketches of New England Silversmiths, 1625-1825. 391 p.
• Information on William Hazen Rogers, p. 314Book: McGrew, John R. 2004 Manufacturers' Marks on American Coin Silver. 176.
• Information on the firm William Rogers & Co., p. 92