Whitaker, J. C. (2012). The TAB guide to vacuum tube audio: Understanding and building tube amps. McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWhitaker, Jerry C. The TAB Guide to Vacuum Tube Audio: Understanding and Building Tube Amps. New York: McGraw-Hill, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWhitaker, Jerry C. The TAB Guide to Vacuum Tube Audio: Understanding and Building Tube Amps. McGraw-Hill, 2012.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.