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Internet marketing : strategy, implementation and practice
Chaffey, Dave, (2000)
Business-to-business Internet marketing : seven proven strategies for increasing profits through Iinternet direct marketing
Silverstein, Barry, (2000)
Digital marketing : global strategies from the world's leading experts
Wind, Yoram, (2001)
"To buy or to pirate": The matrix of music consumers' acquisition-mode decision-making
Coyle, James R., (2009)
“To buy or to pirate”: The matrix of music consumers' acquisition-mode decision-making