Volk, J. (2021). Build your own farm tools. Storey Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVolk, Josh. Build Your Own Farm Tools. North Adams, MA: Storey Publishing, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रVolk, Josh. Build Your Own Farm Tools. Storey Publishing, 2021.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.