Goldbrg, H. (1981). Extending the limits of reliability theory. A Wiley-Interscience.
Lua i Stíl Chicago (17ú heag.)Goldbrg, Harold. Extending the Limits of Reliability Theory. A Wiley-Interscience, 1981.
Lua MLA (9ú heag.)Goldbrg, Harold. Extending the Limits of Reliability Theory. A Wiley-Interscience, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.