- Author: Júlio José Chiavenato
- Language: Portuguese
- Author: Júlio José Chiavenato
- Language: Portuguese
- Author: Júlio José Chiavenato
- Language: Portuguese
- Year: 1994
- Author: Júlio José Chiavenato
- Language: Portuguese
- Author: Júlio José Chiavenato
- Language: Portuguese
- Author: Júlio José Chiavenato
- Language: Portuguese
- Year: 2012