^Adele T. Katz, Challenge to Musical Tradition: A New Concept of Tonality (New York: Alfred A. Knopf, 1945), inside rear cover ("The Author").
^Biographical details not covered in the Berry article stem from US Federal Census records for 1900, 1910, 1920 and 1930. Many of these records list Hanna's middle initial as E.
^Berry, David Carson. "The Role of Adele T. Katz in the Early Expansion of the New York 'Schenker Schoolقالب:'", Current Musicology 74 (Fall 2002), pp. 103–151.
