Não informado. (2018). Research Work Published in Sweden. Almqvist & Wiksell.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Research Work Published in Sweden. Stockholm: Almqvist & Wiksell, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Research Work Published in Sweden. Almqvist & Wiksell, 2018.
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