@book{5092,
	author = {Horngen, Charles T. and Sundem, Gary L.},
	title = {Intorduction to managmen accounting},
	publisher = {Prentice-Hall},
	year = {1990},
	address = {Englewoods Cliffs, NJ},
	edition = {8th ed.},
	note = {Includes index.}
}