AMERICAN TRIAL .. & RYAN, J. P. e. (1980). American trial judges: Their work styles and performanc. The Free Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAMERICAN TRIAL .. और John Paul et.al RYAN. American Trial Judges: Their Work Styles and Performanc. London: The Free Press, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAMERICAN TRIAL .. और John Paul et.al RYAN. American Trial Judges: Their Work Styles and Performanc. The Free Press, 1980.
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