Blundell, Jon, Schmitz Fuhrig, Lynda, Little, Holly, Pilsk, Suzanne C., Rossi, Vince, Snyder, Rebecca A., Stern, Beth, Sullivan, Benjamin, Tomerlin, Melinda Jane, and Webb, E. Keats. 2018.
[Report] Smithsonian Institution 3D Metadata Overview: A Product of the Smithsonian's Digitization Program Advisory Committee's 3D Sub-Committee's Metadata Working Group. Washington, DC: Smithsonian Institution.
https://repository.si.edu/handle/10088/109687.