Gutto, S. B. (1993). Human and people's rights for the oppressed. Lund University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGutto, Shadrack B.O. Human and People's Rights for the Oppressed. Lund University Press, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGutto, Shadrack B.O. Human and People's Rights for the Oppressed. Lund University Press, 1993.
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