A Dictionary of Music and Musicians/Gamba, Viola da - Wikisource, the free online library
viol - Wiktionary
Viola da gamba | I have a question regarding the interpretation of Couperin's score of his e minor suite for bass viol: Is there a difference between the curvy ties an... | Facebook
Viola da gamba - Wikipedia, la enciclopedia libre
File:Viola da Gamba MET DP331229.jpg - Wikimedia Commons