TY - BOOK AU - Humphreys,Ashlee TI - Social media: enduring principles SN - 9780199328437 AV - HM 742 .H863 2016 PY - 2016///] CY - Oxford, New York PB - Oxford University Press KW - Social media KW - Online social networks KW - Communication and technology KW - Mass media KW - Technological innovations KW - fast N1 - Includes bibliographical references and index ER -