@book{101856,
	author = {Northwestern Bell Telephone Company},
	title = {Technical School, Sioux Falls Army Air Field},
	publisher = {Project Gutenberg,},
	year = {2019},
	address = {Salt Lake City, UT :},
	note = {Includes information about the School and its services (including telephone service), as well as a map of Sioux Falls and city information.},
	url = {https://www.gutenberg.org/ebooks/61030}
}