W.
A.
Ritchie
The Archaeology of New York State (Revised second edition). Natural History Press, Garden City, New York.
, 1969. Ground Slates: East and West. American Antiquity 34, 385-391. doi:10.2307/277735
, 1969. The Perch Lake Mounds. Bulletin, Journal of the New York State Archaeological Association 46, 1-10.
, 1969. The Otter Creek No. 2 Site in Rutland County, Vermont. Bulletin, Journal of the New York State Archaeological Association 76, 1-21.
, 1979. Some Regional Ecological Factors in the Prehistory of Man in the Northeast. Bulletin, Journal of the New York State Archaeological Association 75, 14-23.
, 1979. Paleo-Indians in New Perspective: Comments on the Assembled Papers. Archaeology of Eastern North America 12, 1-4.
, 1984.