(1946). Spil harmonika: 56 stykker for piano akkordeon : (8-80 basser). Wilhelm Hansen.
Chicago Style (17th ed.) CitationSpil Harmonika: 56 Stykker for Piano Akkordeon : (8-80 Basser). [Copenhagen, Demark]: Wilhelm Hansen, 1946.
MLA (9th ed.) CitationSpil Harmonika: 56 Stykker for Piano Akkordeon : (8-80 Basser). Wilhelm Hansen, 1946.
Warning: These citations may not always be 100% accurate.