United Nations Seminar for the Arab States on the Prevention of Crime and the Treatment of Offenders. 2nd, Copenhagen, 1959. (1960). Second United Nations Seminar for the Arab States on the Prevention of Crime and the Treatment of Offenders. United Nations.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations Seminar for the Arab States on the Prevention of Crime and the Treatment of Offenders. 2nd, Copenhagen, 1959. Second United Nations Seminar for the Arab States on the Prevention of Crime and the Treatment of Offenders. New York: United Nations, 1960.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations Seminar for the Arab States on the Prevention of Crime and the Treatment of Offenders. 2nd, Copenhagen, 1959. Second United Nations Seminar for the Arab States on the Prevention of Crime and the Treatment of Offenders. United Nations, 1960.