- Author: Smith Monica L
- Language: English
- Year: 2010
- Author: Cohen Getzel M
- Language: English
- Year: 2013
- Author: Cohen Getzel M
- Language: English
- Year: 2013
- Author: Emanuele Greco Mario Torelli
- Language: Italian
- Year: 1983
- Author: Федоров-Давыдов Г.А.
- Language: Русский
- Year: 1994