REFERENCES
- Hester, T.R., H.B. Iceland, and H.J. Shafer 1996 The Colha Preceramic Project: Preliminary Results of the 1993–1996 Field Seasons. Mexicon 18:45–49.
- Larsen, E.B. 1979 Molding and Casting of Museum Objects. The School of Conservation, Cultural History Department, Copenhagen.