Apel, W. (1972). The history of keyboard music to 1700. Indiana University Press.
Cita Chicago Style (17a ed.)Apel, Willi. The History of Keyboard Music to 1700. Bloomington (Indiana) ; London: Indiana University Press, 1972.
Cita MLA (9a ed.)Apel, Willi. The History of Keyboard Music to 1700. Indiana University Press, 1972.
Precaución: Estas citas no son 100% exactas.