Não informado. (1940). Tempo: A quarterly review of modern music. Boosey and Hawkes Music Publishers.
Chicago-referens (17:e uppl.)Não informado. Tempo: A Quarterly Review of Modern Music. London: Boosey and Hawkes Music Publishers, 1940.
MLA-referens (8:e uppl.)Não informado. Tempo: A Quarterly Review of Modern Music. Boosey and Hawkes Music Publishers, 1940.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.