- Author: Sydney W. Wells
- Language: English, German
- Year: 1956
- Author: R.W. Buckley
- Language: English, German
- Year: 1982
- Author: Maria Valgimigli Isabella Marino John Langran
- Language: English, Italian
- Year: 1994
- Author: Maria Valgimigli David S. Watson
- Language: English, Italian
- Year: 1982
- Author: Helen J. Ballhatchet Stefan K. Kaiser
- Language: English, Japanese
- Year: 1989
- Author: Michael Frewin
- Language: English, Русский
- Year: 1977
- Author: T.W. (Thomas William) Knight Josiane Parry
- Language: English, French
- Year: 1985
- Author: THOULESS Robert H.
- Language: English
- Year: 1930
