Rovsing Olsen, P. (1971). How to Play in D-Major without Caring about It: Fantasy for 2 accordions op. 59 - Fantasie für 2 Akkordeons / Poul Rovsing Olsen. Hohner.
Čikaški stil citiranja (17. izdanje)Rovsing Olsen, Poul. How to Play in D-Major Without Caring About It: Fantasy for 2 Accordions Op. 59 - Fantasie Für 2 Akkordeons / Poul Rovsing Olsen. Trossingen: Hohner, 1971.
MLA način citiranja (8. izdanje)Rovsing Olsen, Poul. How to Play in D-Major Without Caring About It: Fantasy for 2 Accordions Op. 59 - Fantasie Für 2 Akkordeons / Poul Rovsing Olsen. Hohner, 1971.
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