TY - BOOK AU - Chaffey, Dave TI - Internet marketing: strategy, implementation and practice. -- 4th ed SN - 9780273717409 AV - HF 5415.1265 Int PY - 2009/// CY - Harlow, Essex PB - Pearson Education, Inc KW - INTERNET KW - MARKETING--MANAGEMENT--CASE STUDIES KW - INTERNET MARKETING ER -