@book{206139,
	author = {Rutherford, Andrew,},
	title = {ANOVA and ANCOVA : a GLM approach /},
	publisher = {Wiley,},
	year = {©2011.},
	address = {Hoboken, N.J. :},
	edition = {2nd ed.},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781118491683}
}