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"Action Star Donnie Yen Talks DRAGON, Why He Turned Down THE EXPENDABLES 2, Period Versus Modern, Whether Breaking Out in the U.S. is a Goal, and More". Interview with Bill Graham, collider.com. November 29, 2012.
Anna Julia Cooper, Charles C. Lemert, Esme Bhan (1998). “The Voice of Anna Julia Cooper: Including A Voice from the South and Other Important Essays, Papers, and Letters”, p.76, Rowman & Littlefield