Thumann, A., Miller, R. K., & Williams, K. C. (1976). Secrets of noise control (2nd ed.). Fairmont Press.
Lua i Stíl Chicago (17ú heag.)Thumann, Albert, Richard Kendall Miller, agus Kent C. Williams. Secrets of Noise Control. 2nd ed. Atlanta: Fairmont Press, 1976.
Lua MLA (9ú heag.)Thumann, Albert, et al. Secrets of Noise Control. 2nd ed. Fairmont Press, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.