WASENDORF RUSSELL R. (1993). ALL ABOUT COMMODITIES: FROM THE INSIDE OUT. IRWIN.
Lua i Stíl Chicago (17ú heag.)WASENDORF RUSSELL R. ALL ABOUT COMMODITIES: FROM THE INSIDE OUT. CHICAGO: IRWIN, 1993.
Lua MLA (9ú heag.)WASENDORF RUSSELL R. ALL ABOUT COMMODITIES: FROM THE INSIDE OUT. IRWIN, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.