Ryan. Samuel Stouffer and the GI Survey. The University of Tennessee Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRyan. Samuel Stouffer and the GI Survey. The University of Tennessee Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRyan. Samuel Stouffer and the GI Survey. The University of Tennessee Press.
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