Vasks, P., & Milosz, C. (1997). Three Poems: Four solo voices or choir (ATTB) a cappella / Peteris Vasks. [Text:] (Czeslaw Milosz) (Partitur.). Schott.
Čikaški stil citiranja (17. izdanje)Vasks, Peteris, i Czeslaw Milosz. Three Poems: Four Solo Voices or Choir (ATTB) a Cappella / Peteris Vasks. [Text:] (Czeslaw Milosz). Partitur. Mainz: Schott, 1997.
MLA način citiranja (8. izdanje)Vasks, Peteris, i Czeslaw Milosz. Three Poems: Four Solo Voices or Choir (ATTB) a Cappella / Peteris Vasks. [Text:] (Czeslaw Milosz). Partitur. Schott, 1997.
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