| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Instrumenty razvitiia. Pravila schastlivoi zhizni, uspekha i krepkikh otnoshenii | 978-5-OOO57-369-3 (5-OOO57-369-2) | 2014 |
Darek Foks Andrzej Sosnowski · F A · Foks Darek Sosnowski Andrzej · Foks Mikolaj Sosnowska Anna · Theresa Foks-Appelman