- Author: Richard Welbury et al. (eds.)
- Language: English
- Year: 2018
- Author: Mlosek Krzysztof
- Language: Polish
- Year: 1995
- Author: Richard Welbury
- Language: Portuguese
- Author: Randolph Resnik Carl E. Misch
- Language: English
- Year: 2017
- Author: Р.П. Лангле К.С. Миллер
- Language: Русский
- Year: 2010
- Author: Peter E. Dawson
- Language: English
- Author: Nairn Wilson (ed.) Stephen Dunne (ed.)
- Language: English
- Year: 2018
