Duey, P. A. (2012). Bel canto in its golden age: A study of its teaching concepts. [Read?].
Citazione stile Chigago Style (17a edizione)Duey, Philip A. Bel Canto in Its Golden Age: A Study of Its Teaching Concepts. [Alcester?]: [Read?], 2012.
Citatione MLA (9a ed.)Duey, Philip A. Bel Canto in Its Golden Age: A Study of Its Teaching Concepts. [Read?], 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.