APA-referens (7:e uppl.)
Lewis, G. (2008). A power stronger than itself: The AACM and American experimental music. University of Chicago Press.
Chicago-referens (17:e uppl.)
Lewis, George. A Power Stronger than Itself: The AACM and American Experimental Music. Chicago: University of Chicago Press, 2008.
MLA-referens (9:e uppl.)
Lewis, George. A Power Stronger than Itself: The AACM and American Experimental Music. University of Chicago Press, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.