- Author: Царьова С.О.
- Language: English-Ukrainian
- Author: Jacques Christopher.
- Language: English
- Author: Воскресенская Л.И.
- Language: English-Русский
- Author: Горбенко М.В. Кривцова Н.Б.
- Language: English
- Author: Захарчук Н.В. Снопченко В.І.
- Language: English
- Author: Kandiller Bülent Velioğlu Aysun.
- Language: English
- Author: Гавран М.І. Фучила О.М.
- Language: English-Русский