Federici, V., & Billington, M. (1790). Se ti perdo o caro bene: [in the opera L'Usurpator innocente] ; as sung by Mrs. Billington with the English words of Why with sighs. Dublin: E. Lee.MLA Citation
Federici, Vincenzo., and Mrs Billington. Se Ti Perdo O Caro Bene: [in the Opera L'Usurpator Innocente] ; As Sung By Mrs. Billington With the English Words of Why With Sighs. Dublin: E. Lee, 1790.