APA (7 वां संस्करण) प्रशस्ति पत्र

United States. National Youth Administration. Washington (State). (1939). The lumber industry in Washington. Published by Belle Reeves, secretary of state, in cooperation with the National youth administration.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

United States. National Youth Administration. Washington (State). The Lumber Industry in Washington. [Olympia, Wash.: Published by Belle Reeves, secretary of state, in cooperation with the National youth administration, 1939.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

United States. National Youth Administration. Washington (State). The Lumber Industry in Washington. Published by Belle Reeves, secretary of state, in cooperation with the National youth administration, 1939.

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