Feather, Leonard; Gitler, Ira (2007). "Aarons, Al (Albert W.)". The Biographical Encyclopedia of Jazz. Oxford University Press, USA. p. 3. ISBN9780195320008. Archived from the original on August 3, 2024. Retrieved March 28, 2017.
Feather, Leonard; Gitler, Ira (2007). "Aarons, Al (Albert W.)". The Biographical Encyclopedia of Jazz. Oxford University Press, USA. p. 3. ISBN9780195320008. Archived from the original on August 3, 2024. Retrieved March 28, 2017.