- Author: Connirae Andreas Tamara Andreas
- Language: English
- Author: John Grinder Richard Bandler
- Language: English
- Year: 1981
- Author: Richard Bandler John Grinder
- Language: English
- Year: 1979
- Author: John Grinder Richard Bandler
- Language: English
- Year: 1981
- Author: John Grinder Richard Bandler
- Language: English
- Year: 1981
- Author: Richard Bandler John Grinder
- Language: English
- Year: 1979