@book{16071,
	author = {Huntsberger, David V. and Billingsley, Patrick},
	title = {Statistical inference for management and economics /},
	publisher = {Allyn & Bacon,},
	year = {1975},
	address = {Boston:},
	note = {"This book is based on the third ed. of the text 'Elements of statistical inference'/ By Huntsberger and Billingsley"}
}