Adkins, T., Zimmerman, K., & Zimmerman, K. (2007). A personal stand: Observations and opinions from a freethinking roughneck. Villard.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAdkins, Trace, Kent Zimmerman, और Keith Zimmerman. A Personal Stand: Observations and Opinions from a Freethinking Roughneck. New York: Villard, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAdkins, Trace, et al. A Personal Stand: Observations and Opinions from a Freethinking Roughneck. Villard, 2007.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.