1. The Spandrels of San Marco and the Panglossian Paradigm: a Critique of the Adaptationist Programme;Gould,1979
2. The Evolutionary Biology of Constraint;Gould;Daedalus,1980
3. The Origin of Species: a Structuralist Approach;Webster;Journal of Social and Biological Structures,1982
4. Constructional Morphology: The Analysis of Cosntraints in Evolution;Reif;Acta Biotheoretica,1985
5. Ontogenesis and Morphological Diversification;Alberch;American Zoologist,1980