Troth, D. C. (1927). History and development of common school legislation in Washington. University of Washington press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTroth, Dennis Clayton. History and Development of Common School Legislation in Washington. Seattle, Wash.: University of Washington press, 1927.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTroth, Dennis Clayton. History and Development of Common School Legislation in Washington. University of Washington press, 1927.
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