Taylor, E. R. (1993). The AB guide to music theory (Revised 1993.). Associated Board of the Royal Schools of Music.
Chicago-viite (17. p.)Taylor, Eric Robert. The AB Guide to Music Theory. Revised 1993. London: Associated Board of the Royal Schools of Music, 1993.
MLA-viite (9. p.)Taylor, Eric Robert. The AB Guide to Music Theory. Revised 1993. Associated Board of the Royal Schools of Music, 1993.
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