Kenen, P. B. (1980). Essays in international economics. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)Kenen, Peter B. Essays in International Economics. Princeton, N.J: Princeton University Press, 1980.
Lua MLA (9ú heag.)Kenen, Peter B. Essays in International Economics. Princeton University Press, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.