Alexander, Christopher, A Foreshadowing of 21st Century Art, New York, Oxford: Oxford University Press, 1993. Reprinted 1998. 351 pp.
Salingaros, Dr. Nikos A., "In Defense of Alexander," Hali, volume 78 (1995), pages 67-69. (Also by Internet at address indicated in the text body.)
Salingaros, Dr. Nikos A., "The 'Life' of a Carpet: An Application of the Alexander Rules," Oriental Carpet and Textile Studies V, edited by Eiland, M., Jr. and Pinner, R., Conference on Oriental Carpets, Danville, CA 1998. (Also by Internet at address indicated in the text body.)
Note: Dr. Salingaros' articles contain a number of additional bibliographic references