Berger, Jonah
Contagious: How to build word of mouth in the digital age - London Simon & Schuster 2013 - 244p.
9781471111709
Product Selling
658.81 / BER
Contagious: How to build word of mouth in the digital age - London Simon & Schuster 2013 - 244p.
9781471111709
Product Selling
658.81 / BER