@book{546389,
	author = {Fredlund, D. G. and Rahardjo, H.},
	title = {Soil mechanics for unsaturated soils /},
	publisher = {Wiley,},
	year = {c1993.},
	address = {New York :},
	note = {"A Wiley-Interscience publication."},
	url = {http://www.loc.gov/catdir/toc/onix02/92030869.html}
}