With straightforward advice and humour, word of mouth expert Andy Sernovitz will show you how the world's most respected and profitable companies get their best customers for free through the power of word of mouth. Learn the five essential steps that mak Zobraziť viac
With straightforward advice and humor, word of mouth expert Andy Sernovitz will show you how the world's most respected and profitable companies get their best customers for free through the power of word of mouth.... Zobraziť viac
