Originalno: Catch 22. Catch 22. 21 Other Catches & Canons. Choir sheet music. Composed by K Mechem. 24 pages.
Prevod: Zbor note. Ki ga sestavljajo K MECHEM. Za zborovsko. Zborovska Collection. 24 strani. G. Schirmer #ED3516. Izdala G. Schirmer. HL.50502740.
