Não informado. Selected nuclear magnetic resonance spectral data. American Petroleum Institute Research Project.
Lua i Stíl Chicago (17ú heag.)Não informado. Selected Nuclear Magnetic Resonance Spectral Data. College Station, Tex: American Petroleum Institute Research Project.
Lua MLA (8ú heag.)Não informado. Selected Nuclear Magnetic Resonance Spectral Data. American Petroleum Institute Research Project.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.