Beyers, W. B., & Lindahl, D. P. (1997). The economic impact of technology-based industries in Washington State: A report prepared for the Technology Alliance, Seattle, WA. Technology Alliance.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBeyers, William B., और David P. Lindahl. The Economic Impact of Technology-based Industries in Washington State: A Report Prepared for the Technology Alliance, Seattle, WA. [Seattle, WA]: Technology Alliance, 1997.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBeyers, William B., और David P. Lindahl. The Economic Impact of Technology-based Industries in Washington State: A Report Prepared for the Technology Alliance, Seattle, WA. Technology Alliance, 1997.
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