1. Bankoff, H. Arthur, Christopher Ricciardi, and Alyssa Loorya 2001 Remembering Africa under the Eaves. Archaeology 54(3):36–40.
2. Baumann, Timothy 1999 Just below the Ground Surface: Archaeology and St. Louis’s African-American Heritage. Gateway Heritage 20(1):26–37.
3. Becker, Marshall J. 1978 An Eighteenth Century Witch Bottle in Delaware County, Pennsylvania. Pennsylvania Archaeologist 48(1&2):1–11.
4. 1980 An American Witch Bottle. Archaeology 33(2):18–23.
5. 2005 An Update on Colonial Witch Bottles. Pennsylvania Archaeologist 75(2):12–23.