Não informado. (1910). Proceedings of the Academy of Political Sciences. Academy of Political Sciences.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the Academy of Political Sciences. New York: Academy of Political Sciences, 1910.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the Academy of Political Sciences. Academy of Political Sciences, 1910.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.