White, T., Williams, S. P., Thornbrough, G., & Winther, O. O. (1964). To Oregon in 1852: Letter of Dr. Thomas White, La Grange County, Indiana, emigrant. Indiana Historical Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWhite, Thomas, Samuel Porter Williams, Gayle Thornbrough, और Oscar Osburn Winther. To Oregon in 1852: Letter of Dr. Thomas White, La Grange County, Indiana, Emigrant. Indianapolis: Indiana Historical Society, 1964.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWhite, Thomas, et al. To Oregon in 1852: Letter of Dr. Thomas White, La Grange County, Indiana, Emigrant. Indiana Historical Society, 1964.
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