1. Excavations at Palenque, 1967–1973;Acosta,1977
2. Rio Bec archaeology and the rise of Maya civilization;Adams,1977
3. Methodological individualism;Agassi;The British Journal of Sociology,1960
4. Methodological individualism;Agassi,1973
5. Morphogenesis versus structuration: On combining structure and action;Archer;The British Journal of Sociology,1982