@book{20210,
	author = {Carson, Ben. and Murphey, Cecil.},
	title = {Think big :},
	publisher = {Review and Herald,},
	year = {1992.},
	address = {Hagerstown, MD :},
	url = {http://www.loc.gov/catdir/enhancements/fy0633/91027217-d.html}
}