1. Suggested Classic period occupational specialization in the Southern Maya lowlands;Adams,1970
2. Archaeological evidence for occupational specialization among the Classic period Maya at Tikal, Guatemala;Becker;American Antiquity,1973
3. Principles and Practice of X-Ray Spectrometric Analysis;Bertin,1975
4. A ceramic compositional interpretation of incense-burner trade in the Palenque area;Bishop,1982
5. A chemical study of some bronze age pottery sherds;Freath;Archaeometry,1967