Internet, http://archive.wikiwix.com/cache/index2.php?url=https%3A%2F%2Fvariety.com%2F2020%2Fmusic%2Fobituaries-people-news%2Fbilly-goldenberg-composer-songwriter-dead-dies-1234725889%2F,
2020-11-24
Information trouvée : décédé en 2020
LCNA, en ligne (Internet), 1999-08-13