Saker, M. N. (1992). A theory of circle of fifths progressions and their application in the four Ballades by Frederic Chopin.
Chicago Style (17th ed.) CitationSaker, Marilyn Nadine. A Theory of Circle of Fifths Progressions and Their Application in the Four Ballades by Frederic Chopin. 1992.
MLA (9th ed.) CitationSaker, Marilyn Nadine. A Theory of Circle of Fifths Progressions and Their Application in the Four Ballades by Frederic Chopin. 1992.
Warning: These citations may not always be 100% accurate.