葛蒂 ((Grady, Rachel))

蘋果橘子經濟學 = Freakonomics by: 史柏路克 ((Spurlock, Morgan)); 吉伯尼 ((Gibney, Alex)); 艾溫 ((Ewing, Heidi)); 葛登 ((Gordon, Seth)); 葛蒂 ((Grady, Rachel)); 賈里奇 ((Jarecki, Eugene)) (Projected and video material) , [導演]