TEDxLondonBusinessSchool2012.6.8---Jana Sievers:移動廣告與消費者





TEDxLondonBusinessSchool2012.6.8---Jana Sievers:移動廣告與消費者TEDxLondonBusinessSchool 2012 - Jana Sievers - Mobile advertising reconnects with consumers
TEDxLondonBusinessSchool2012 - 亞娜·西弗斯 - 移動廣告重新與消費者

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