Edlund, L. (1974). Modus vetus: Sight singing and ear-training in major / minor tonality. Nordiska Musikfoerlaget <<[u.a.]>>.
Chicago Style (17th ed.) CitationEdlund, Lars. Modus Vetus: Sight Singing and Ear-training in Major / Minor Tonality. Stockholm: Nordiska Musikfoerlaget <<[u.a.]>>, 1974.
MLA (9th ed.) CitationEdlund, Lars. Modus Vetus: Sight Singing and Ear-training in Major / Minor Tonality. Nordiska Musikfoerlaget <<[u.a.]>>, 1974.
Warning: These citations may not always be 100% accurate.