Schuster, M. (1994). Listen To The Song: 4 songs a cappella : Listen to the Song ; The Boogie Bop ; Stop the Rain ; Riders on the Storm. Gustav Bosse.
Chicago-viite (17. p.)Schuster, Martin. Listen To The Song: 4 Songs a Cappella : Listen to the Song ; The Boogie Bop ; Stop the Rain ; Riders on the Storm. Kassel: Gustav Bosse, 1994.
MLA-viite (8. p.)Schuster, Martin. Listen To The Song: 4 Songs a Cappella : Listen to the Song ; The Boogie Bop ; Stop the Rain ; Riders on the Storm. Gustav Bosse, 1994.
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