Coghlan, David Action research in business and management : contemporary and emerging issues - Vol. 4 - London: Sage Publications Ltd., 2016. - viii, 420 p. - Fundamentals of applied reaserch Vol. 1-4 . ISBN: 9781446276105 Subjects--Topical Terms: Action research in educationBusiness education Dewey Class. No.: 650.072 COG