Andrews, C.A., Friis, R.H. “Green Living: Reducing the Individual’s Carbon Footprint”. In The Praeger Handbook of Environmental Health, Volume I: Foundations of the Field. Robert H. Friis, editor. Praeger. 2012. Chapter 23: 455-473. At http://rcgb.rutgers.edu/wp-content/uploads/2013/09/AndrewsFriis2012.pdf