Παραπομπή APA

Crawford,, R. (2005). America`s musical life: A history. WW Norton.

Παραπομπή Chicago Style

Crawford,, Richard. America`s Musical Life: A History. New York: WW Norton, 2005.

Παραπομπή MLA

Crawford,, Richard. America`s Musical Life: A History. WW Norton, 2005.