1. Side effects;Allen,1980
2. On the “making” of an assemblage of stone tools;Ammerman;American Antiquity,1974
3. Some new approaches to the study of the obsidian trade in the Mediterranean and adjacent areas;Ammerman,1978
4. Entropy and art;Arnhein,1971
5. The size effect: an explanation of variability in surface artifact assemblage content;Baker;American Antiquity,1978