- Author: Черный Э.
- Language: Greek-Русский
- Author: Pharr Clyde.
- Language: Greek-English
- Author: Parker H.
- Language: Greek-English
- Author: Сучалкін О.В.
- Language: Greek-Ukrainian
- Author: Stahl J.M.
- Language: German
- Author: Autenrieth G.
- Language: English
- Author: Machen Gresham J.
- Language: English
- Author: Joannides E.
- Language: Greek-English