Gordon, E. E. (1997). Learning sequences in music: Skill, content, and patterns : a music learning theory. GIA Pub.
Chicago-viite (17. p.)Gordon, Edwin E. Learning Sequences in Music: Skill, Content, and Patterns : A Music Learning Theory. Chicago: GIA Pub, 1997.
MLA-viite (9. p.)Gordon, Edwin E. Learning Sequences in Music: Skill, Content, and Patterns : A Music Learning Theory. GIA Pub, 1997.
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