1. A blend of different tastes: the language of coffee makers;Agarwal;Environment and Planning B: Planning and Design,1998
2. D. Bruton, A Contingent Sense of Grammar, PhD dissertation, University of Adelaide, 1997.
3. Hands-on exploration of recursive patterns;Carlson;Languages of Design,1994
4. Shapes and shape grammars: from mathematical model to computer implementation;Chase;Environment and Planning B: Planning and Design,1989
5. Reducing semantic distance in generative systems: a massing example;Datta,1998