Ramaswami, A., C. Weible, D.S. Main, T. Heikkila, S. Siddiki, A. Duvall, A. Pattison, and M. Bernard. 2012. “A Social-Ecological Infrastructural Systems (SEIS) Framework for Inter-Disciplinary Study of Sustainable City-Systems: An Integrative Curriculum across Seven Major Disciplines”. Journal of Industrial Ecology. Referenced from onlinelibrary.wiley.com: A Social-Ecological Infrastructural Systems (SEIS) Framework for Inter-Disciplinary Study of Sustainable City-Systems: An Integrative Curriculum across Seven Major Disciplines.

Ramaswami, A., A. Russell, M. Chertow, R. Hollander, S. Tripathi, S. Lei, and Ajay Nagpure. 2014. “International, Interdisciplinary Education on Sustainable Infrastructure and Sustainable Cities: Key Concepts and Skills”. The Bridge. Referenced from www.nae.edu: International, Interdisciplinary Education on Sustainable Infrastructure and Sustainable Cities: Key Concepts and Skills.