A history of singing حسب Potter, John

Available for University of the Philippines Diliman via Cambridge. Click here to access

The Cambridge companion to singing

Vocal authority singing style and ideology حسب Potter, John

The history and technique of the counter-tenor a study of the male high voice family حسب Giles, Peter

Pour une anthropologie des voix

Monteverdi and the end of the Renaissance حسب Tomlinson, Gary

Cantometrics an approach to the anthropology of music حسب Lomax, Alan 1915-2002

A study and evaluation of the development of vocal art music in the Philippines during the first half of the twentieth century حسب Astraquillo, Corbelita J.

The solo songs outside German speaking countries حسب Noske, Frits

From the monks' way to people's way transmission and reformation of the Soraphan حسب Thotham, Awirut