Grossbard, E. "The care and conservation of metal artifacts." in Conservation concerns: a guide for collectors and curators. Washington, DC: Smithsonian Institution Press; Cooper-Hewitt Museum, 1992: 101-104.

Grossbard, E. "The care and conservation of metal artifacts." in Conservation concerns: a guide for collectors and curators. Washington, DC: Smithsonian Institution Press; Cooper-Hewitt Museum, 1992: 101-104.