Scheuerman, R. D., Trafzer, C. E., Clement, J., & Gerlitz, J. (2018). Hardship to homeland: Pacific Northwest Volga Germans. Washington State University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रScheuerman, Richard D., Clifford E. Trafzer, John Clement, और Jim Gerlitz. Hardship to Homeland: Pacific Northwest Volga Germans. Pullman, Washington: Washington State University Press, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रScheuerman, Richard D., et al. Hardship to Homeland: Pacific Northwest Volga Germans. Washington State University Press, 2018.
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