Cole,Brent. How to win friends and influence people in the digital age. Simon & Schuster.
Cita Chicago Style (17a ed.)Cole,Brent. How to Win Friends and Influence People in the Digital Age. Simon & Schuster.
Cita MLA (8a ed.)Cole,Brent. How to Win Friends and Influence People in the Digital Age. Simon & Schuster.
Precaución: Estas citas no son 100% exactas.