Sheafor, Bradford W. Techniques and guidelines for social work practice / Bradford W. Sheafor, Charles R. Horejsi. - 9th ed. - Upper Saddle River, NJ : Pearson Allyn & Bacon, 2012. - xv, 482 p. : ill. ; 27 cm. ISBN: 9780205838752 RM256.30 Subjects--Topical Terms: Social service.