@book{249144,
	author = {Hogg, Robert V. and Tanis, Elliot A.},
	title = {Probability and statistical inference /},
	publisher = {Pearson},
	year = {2015. },
	address = {Boston: },
	edition = {9th, Global  },
	url = {http://www.loc.gov/catdir/toc/fy0906/2008043025.html}
}