Aebi, M. F., Caneppele, S., Harrendorf, S., Hashimoto, Y. Z., Jehle, J., Khan, T. S., . . . Þórisdóttir, R. (2021). European Sourcebook of Crime and Criminal Justice Statistics - 2021: Sixth Edition. Universitätsverlag Göttingen.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAebi, Marcelo F., et al. European Sourcebook of Crime and Criminal Justice Statistics - 2021: Sixth Edition. Universitätsverlag Göttingen, 2021.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAebi, Marcelo F., et al. European Sourcebook of Crime and Criminal Justice Statistics - 2021: Sixth Edition. Universitätsverlag Göttingen, 2021.
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