Conway, E. 50 Economics Ideas You Really Need to Know. Quercus.
Lua i Stíl Chicago (17ú heag.)Conway, Edmund. 50 Economics Ideas You Really Need to Know. Quercus.
Lua MLA (9ú heag.)Conway, Edmund. 50 Economics Ideas You Really Need to Know. Quercus.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.