Gustafson, G. (1984). English and American songs: For guitar solo / Grant Gustafson. Schott.
Chicago-viite (17. p.)Gustafson, Grant. English and American Songs: For Guitar Solo / Grant Gustafson. Mainz: Schott, 1984.
MLA-viite (8. p.)Gustafson, Grant. English and American Songs: For Guitar Solo / Grant Gustafson. Schott, 1984.
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