Originalno: 150 Rounds for Singing and Teaching. Like a Bird. Pauper Sum Ego. Through North and South. Edward Bolkavec. COLLECTION.
Prevod: 150 Rounds za petje in poučevanju. Berač Sum Ego. Voice note. Zbor note. Za zborovsko, Voice. ZBIRKA. BH Kodály. 104 strani.