APA-referens (7:e uppl.)
Cole, W. (1953). Question and exercises on theory on music: With hints on working. The ABRSM.
Chicago-referens (17:e uppl.)
Cole, William. Question and Exercises on Theory on Music: With Hints on Working. The ABRSM, 1953.
MLA-referens (9:e uppl.)
Cole, William. Question and Exercises on Theory on Music: With Hints on Working. The ABRSM, 1953.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.