Daniel, D. K. (2011). Tough as nails: The life and films of Richard Brooks. University of Wisconsin Press.
Chicago Style (17. basım) AtıfDaniel, Douglass K. Tough as Nails: The Life and Films of Richard Brooks. Madison, Wis.: University of Wisconsin Press, 2011.
MLA (9th ed.) AtıfDaniel, Douglass K. Tough as Nails: The Life and Films of Richard Brooks. University of Wisconsin Press, 2011.
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