Jazz Piano Quick Studies: Grades 1 - 5. Assoc. Board of the Royal Schools of Music.
Chicago-referens (17:e uppl.)Jazz Piano Quick Studies: Grades 1 - 5. [London]: Assoc. Board of the Royal Schools of Music.
MLA-referens (8:e uppl.)Jazz Piano Quick Studies: Grades 1 - 5. Assoc. Board of the Royal Schools of Music.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.