Grayson. Sex and Death on the Western Emigrant Trail. University of Utah Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGrayson. Sex and Death on the Western Emigrant Trail. University of Utah Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGrayson. Sex and Death on the Western Emigrant Trail. University of Utah Press.
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