Michael A Aun

ブック
It's the Customer, Stupid! It's the Customer, Stupid!
It's the Customer, Stupid!
2011年

オーディオブック
It's the Customer, Stupid! : 34 Wake-up Calls to Help You Stay Client-Focused It's the Customer, Stupid! : 34 Wake-up Calls to Help You Stay Client-Focused
It's the Customer, Stupid! : 34 Wake-up Calls to Help You Stay Client-Focused
2020年