KENEN PETER B. (1994). INTERNATIONAL ECONOMY (3RD.). CAMBRIDGE UNIVERSITY PRESS.
Lua i Stíl Chicago (17ú heag.)KENEN PETER B. INTERNATIONAL ECONOMY. 3RD. CAMBRIDGE: CAMBRIDGE UNIVERSITY PRESS, 1994.
Lua MLA (9ú heag.)KENEN PETER B. INTERNATIONAL ECONOMY. 3RD. CAMBRIDGE UNIVERSITY PRESS, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.