- Author: Adrian Covic
- Language: Romanian, Moldavian, Moldovan
- Year: 2012
- Author: Adrian Covic, Mugurel Apetrii, Şerban Ardeleanu, Mircea Nicolae Penescu, Mirela Gherman-Căprioară, Mihaela Busuioc
- Language: Romanian, Moldavian, Moldovan
- Year: 2010
- Author: Adrian Covic, Gabriel Ungureanu, Mugurel Apetrii, Şerban Ardeleanu
- Language: Romanian, Moldavian, Moldovan
- Year: 2011