1. Bastian, T. (1961). Trace element and metallographic studies of prehistoric copper artifacts in North America: A review. In J. B. Griffin (Ed.), Lake Superior copper and the Indians: Miscellaneous studies of Great Lakes prehistory (pp. 150–175). Ann Arbor: University of Michigan.
2. Bernardini, W., & Carr, C. (2005). Hopewellian copper celts from eastern North America. In C. Carr & D. T. Case (Eds.), Gathering Hopewell: Society, ritual, and ritual interaction (pp. 624–647). New York: Kluwer/Plenum.
3. Binford, L. (1962). Archaeology as anthropology. American Antiquity, 28, 217–225.
4. Bradley, J., & Childs, S. T. (1991). Basque earrings and panther’s tails: The form of cross-cultural contact in sixteenth century Iroquoia. In R. Ehrenreich (Ed.), Metals in society: MASCA Research Papers in Science and Archaeology (vol 8(II), pp. 8–24). MASCA Research Papers in Science and Archaeology. Phildalphia: University of Pennsylvania Museum of Archaeology and Anthropology.
5. Brose, D. S., & Greber, N. (1979a). Discussion summary of topical papers. In D. S. Brose & N. Greber (Eds.), Hopewell archaeology: The Chillicothe Conference (pp. 251–253). Kent: The Kent State University Press.