@book{54172,
	author = {Hancock, H. Irving},
	title = {The Young Engineers in Mexico; Or, Fighting the Mine Swindlers},
	publisher = {Project Gutenberg,},
	year = {2004},
	address = {Salt Lake City, UT :},
	note = {Release date is 2004-06-29},
	url = {https://www.gutenberg.org/ebooks/12778}
}