Peter W. Smith, New England Country Store Cookbook, (iUniverse, 2003), pg. 146
ISBN0-595-25396-2, ISBN9780595253968[1](accessed November 26, 2008 on Google Book Search)
Fox, Irving P. (1903). The Spatula. Spatula publishing Company.
Ryder Windham, You Know You're in Rhode Island When..., (Globe Pequot, 2006), pg. 9, ISBN9780762739400link[permanent dead link] (accessed 1 December 2015 on Google Books); "Know-it-alls would have you believe that the drink's inventor kept his blender and/or coffee syrup in a cabinet, but try finding evidence of this..."
