@booklet {christopher2014historical,
	title = {The Historical Roots of the Field of Engineering Systems: Results from an In-Class Assignment, in "Infranomics Sustainability, Engineering Design and Governance"},
	year = {2014},
	publisher = {Springer},
	author = {Christopher L. Magee, Rebecca K. Saari, G. Thomas, Stephen M. Zoepf}
}
