We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleISOMORPHISM AND EXTERNAL SUPPORT IN CONFLICTING INSTITUTIONAL ENVIRONMENTS: A STUDY OF DRUG ABUSE TREATMENT UNITS.AuthorsD'Aunno, Thomas; Sutton, Robert I.; Price, Richard H.PublicationAcademy of Management Journal, 1991, Vol 34, Issue 3, p636ISSN0001-4273Publication typearticleDOI10.2307/256409