This review of Class Notes for Advanced Atonal Music Theory by Robert D. Morris (Lebanon, N.H.: Frog Peak Music, 2001) describes the book's organization, content, and applicability for pedagogical and research uses.
Capuzzo, Guy (2002) "Class Notes for Advanced Tonal Music Theory" by Robert D. Norris. In: Music Theory Online, Vol. 8, pp. np. Available at https://openmusiclibrary.org/article/85355/.