By the time of Gioachino Rossini, a duettino was a common part of the introduction of the farsa opera genre.[6] Rossini composed several pieces in the form.
^Fuller-Maitland, John Alexander; Adela Harriet Sophia Bagot Wodehouse (1879). A dictionary of music and musicians (A.D. 1450-1889) by eminent writers, English and foreign: With illustrations and woodcuts. Macmillan. p. 468.
^Whitney, William Dwight; Benjamin Eli Smith (1897). The Century Dictionary and Cyclopedia: Dictionary. Century. p. 1792.
^Thompson, Kristin (1999). Storytelling in the new Hollywood: understanding classical narrative technique. Harvard University Press. p. 203. ISBN978-0-674-83975-5.