Schmid, C. F., Nobbe, C. E., & Mitchell, A. E. (1968). Nonwhite races, State of Washington. Washington State Planning and Community Affairs Agency.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchmid, Calvin F., Charles E. Nobbe, और Arlene E. Mitchell. Nonwhite Races, State of Washington. Olympia: Washington State Planning and Community Affairs Agency, 1968.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSchmid, Calvin F., et al. Nonwhite Races, State of Washington. Washington State Planning and Community Affairs Agency, 1968.
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