Kraft, L. (1976). Gradus: An integrated approach to harmony, counterpoint, and analysis. Norton.
Chicago Style (17th ed.) CitationKraft, Leo. Gradus: An Integrated Approach to Harmony, Counterpoint, and Analysis. New York: Norton, 1976.
MLA (9th ed.) CitationKraft, Leo. Gradus: An Integrated Approach to Harmony, Counterpoint, and Analysis. Norton, 1976.
Warning: These citations may not always be 100% accurate.