6.RobertI.Wakefield.2011.World-Class‖PublicRelationsOne
DecadeLater:DoestheModelStillApply?.PublicRelations
JournalVol.5,No.3ISSN1942-4604.PublicRelationsSocietyof
America.
7.AzwarH Azrul.1996.Menjaga Mutu Pelayanan Kesehatan.
Jakarta:PustakaSinarHarapan
64