Edlund, L., & Stout, A. (1987). Modus vetus: Sight singing and ear-training in major/minor tonality. Heredia, Costa Rica: Universidad Nacional, Biblioteca.
Chicago Style CitationEdlund, Lars, and Alan Stout. Modus Vetus: Sight Singing and Ear-training in Major/minor Tonality. Heredia, Costa Rica: Universidad Nacional, Biblioteca, 1987.
MLA CitationEdlund, Lars, and Alan Stout. Modus Vetus: Sight Singing and Ear-training in Major/minor Tonality. Heredia, Costa Rica: Universidad Nacional, Biblioteca, 1987.
Warning: These citations may not always be 100% accurate.