The Theoretical Works and Music of Johann Georg Ahle (1651-1706) - Sevier, Z. V. D. (Ann Arbor, MI Xerox University Microfilms, 1974)
PhD dissertation, University of North Carolina at Chapel Hill
Keywords: Ahle, Johann Georg -- 1651-1706; 17th Century (1601-1700); Music theory; Composer; Protestantism; Germany