Herring, F. E. (1903). Among the people of British Columbia, red, white, yellow, and brown. T.F. Unwin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHerring, Frances E. Among the People of British Columbia, Red, White, Yellow, and Brown. London: T.F. Unwin, 1903.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHerring, Frances E. Among the People of British Columbia, Red, White, Yellow, and Brown. T.F. Unwin, 1903.
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