V of V in C, four-part harmony. Bruce Benward and Marilyn Nadine Saker (2003). Music: In Theory and Practice, Vol. I, seventh edition: p.269. ISBN 978-0-07-294262-0.
Recorded during the first sudden dice audio donation session 2021 /aufgezeichnet während der ersten sudden dice audiospenden session 2021. Voice of user as076768.