1. revised as Einfuhrungin die Lehre Heinrich Schenkers (Wien: Universal Edition, 1972), 102-103102Einfuhrung in die Lehre Heinrich Schenkers1972
2. John Rothgeb, as Introduction to the Theory of Heinrch Schenker: TheNature of a Musical Work of Art (New York: Longman, 1982), 125-127Rothgeb125Introduction to the Theory of Heinrch Schenker: The Nature of a Musical Work of Art1982