Heinze Aleksej Ed. Digital and social media marketing A results-driven approach Heinze Aleksej Ed.; Fletcher Gordon Ed.; Rashid Tahir Ed.; Cruz Ana Ed. - London Routledge 2017 - xxv,319p. cm. ISBN: UKP 46.99 Standard No.: 143341 Source: 190, 24/02/2020, Classic Book Service Textual Subjects--Topical Terms: Business Economics Dewey Class. No.: X:51:4(Y), Q7