@book{21002,
	author = {Hahn, Milton Edwin. and MacLean, Malcolm S.},
	title = {Counseling psychology},
	publisher = {McGraw-Hill,},
	year = {1955.},
	address = {New York,},
	edition = {2d ed.},
	note = {First ed. published in 1950 under title: General clinical counseling in educational institutions.}
}