Strickland, R. (1990). Whistlepunks & geoducks: Oral histories from the Pacific Northwest. Paragon House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStrickland, Ron. Whistlepunks & Geoducks: Oral Histories from the Pacific Northwest. New York: Paragon House, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStrickland, Ron. Whistlepunks & Geoducks: Oral Histories from the Pacific Northwest. Paragon House, 1990.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.