"Strategies for Operations Research in Urban Metropolitan Planning," Proceedings of the Fourth International Conference, edited by David B. Hertz and Jacques Melese, Wiley-Interscience, a division of John Wilet & Sons, New York, London, Sydney, Toronto, n.d.

"Strategies for Operations Research in Urban Metropolitan Planning," Proceedings of the Fourth International Conference, edited by David B. Hertz and Jacques Melese, Wiley-Interscience, a division of John Wilet & Sons, New York, London, Sydney, Toronto, n.d., Box: 2, Folder: 15. Britton Harris papers, 4255. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/446090 Accessed October 13, 2025.