- Author: Dale Carnegie
- Language: Romanian
- Year: 2010
- Author: Dale Carnegie
- Language: Romanian
- Year: 2011
- Author: Dale Carnegie
- Language: Portuguese
- Year: 2013
- Author: Dale Carnegie
- Language: Portuguese
- Year: 2015
- Author: Dale Carnegie
- Language: Portuguese
- Year: 2013
- Author: Dale Carnegie
- Language: Portuguese
- Year: 2014
- Author: Dale Carnegie
- Language: Portuguese
- Year: 2014
- Author: Dale Carnegie
- Language: Portuguese
- Year: 2016
- Author: Dale Carnegie
- Language: Portuguese
- Year: 2015