TY - BOOK AU - Chaffey,Dave AU - Ellis-Chadwick,Fiona TI - Digital marketing SN - 9781292077611 AV - HF5415.13.C52 2016 U1 - 658.8/72 23 PY - 2016/// CY - UK PB - Pearson KW - Internet marketing N1 - Earlier editions published as: Internet marketing : strategy, implementation, and practice ER -