@book{156443,
	author = {Hunsinger, Marjorie. and Clarke, peter B.},
	title = {Modern business correspondence :},
	publisher = {Gregg Division, McGraw-Hill,},
	year = {1972.},
	address = {New York :},
	edition = {3rd ed.},
	note = {First ed. published in 1960 under title: Business correspondence for colleges.}
}