- Author: wolfgang-pehnt
- Language: English
- Year: 1973
- Author: Michaela Coel
- Language: English
- Year: 2021
- Author: David Fromkin
- Language: English
- Year: 1989
- Author: Nicholas Thompson
- Language: English
- Year: 2009
- Author: David Levering Lewis
- Language: English
- Year: 1994
- Author: David Levering Lweis
- Language: English
- Year: 1995
- Author: Pollack William S
- Language: English
- Year: 1999
- Author: Pollack William S
- Language: English
- Year: 1999
- Author: Phillips Helen
- Language: English
- Year: 2016