Allan R. Cohen

Livros
Influence Without Authority Influence Without Authority
Influence Without Authority
2017
Influencing Up Influencing Up
Influencing Up
2012

Audiolivros
Influence Without Authority, 3rd Edition Influence Without Authority, 3rd Edition
Influence Without Authority, 3rd Edition
2024
Influence Without Authority, 2nd Edition Influence Without Authority, 2nd Edition
Influence Without Authority, 2nd Edition
2020
Influencing Up Influencing Up
Influencing Up
2020