Downey, G. Lee, and J. Lucena,
"Engineering Cultures",
Science, Technology, and Society: An Encyclopedia, New York and Oxford, Oxford University Press, pp. 124-129, 2005.
Downey, G. Lee, and J. Lucena,
"National Identities in Multinational Worlds: Engineers and ’Engineering Cultures’",
International Journal of Continuing Engineering Education and Life Long Learning, vol. 15, pp. 252-260, 2005.