Arthur, P. Semimicro qualitative analysis.
Lua i Stíl Chicago (17ú heag.)Arthur, Paul. Semimicro Qualitative Analysis.
Lua MLA (8ú heag.)Arthur, Paul. Semimicro Qualitative Analysis.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.