Skoog Douglas A. (2007). Instrumental Analysis. Cengage Learning.
Lua i Stíl Chicago (17ú heag.)Skoog Douglas A. Instrumental Analysis. Australia: Cengage Learning, 2007.
Lua MLA (9ú heag.)Skoog Douglas A. Instrumental Analysis. Cengage Learning, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.