@book{3205,
	author = { Peter A. Gabor,  and Yvonne A. Unrau,  and Richard M. Grinnell, Jr.},
	title = {Evaluation for social workers.},
	publisher = {Allyn and Bacon,},
	year = { ©1998},
	address = { Boston : },
	edition = { 2nd ed},
	note = { Revised edition of: Evaluation and quality improvement in the human services / Peter A. Gabor, Richard M. Grinnell, Jr. c1994.
 Includes index.}
}