- Author: Dirac Paul Adrien Maurice
- Language: English
- Year: 1966
- Author: Dirac Paul Adrien Maurice, Farmelo Graham
- Language: English
- Year: 2009
- Author: Dirac Paul Adrien Maurice, Farmelo Graham
- Language: English
- Year: 2011
- Author: Dirac Paul Adrien Maurice, Farmelo Graham
- Language: English
- Year: 2011
- Author: Dirac Paul Adrien Maurice
- Language: English
- Year: 2001
- Author: Dirac Paul Adrien Maurice, Farmelo Graham
- Language: Italian
- Year: 2013
- Author: Dirac Paul Adrien Maurice, Dirac Paul Adrien Maurice, Farmelo Graham
- Language: English
- Year: 2009
- Author: Dirac Paul Adrien Maurice, Kragh Helge
- Language: English
- Year: 2016