Book: Barker, David. 1991 William Greatbatch: a Staffordshire Potter.
• Polychrome enameled, black printed (reversed) version of same Commedia scene on William Greatbatch creamware teapot: p. 159, col. Pl. XVI and p. 232, discussing versions inscribed "Greatbatch"Book: Sayer, Robert & Pillement, Jean Baptiste. 1959 Ladies Amusement or Whole Art of Japanning Made Easy (orig. c. 1760).
• Sheep grouping (without building) matching that on side two of teapot: pl. 108