Lua APA (7ú heag.)

Haberler, G. (1988). International trade and economic development. International Center for Economic Growth.

Lua i Stíl Chicago (17ú heag.)

Haberler, Gottfried. International Trade and Economic Development. San Francisco, California: International Center for Economic Growth, 1988.

Lua MLA (9ú heag.)

Haberler, Gottfried. International Trade and Economic Development. International Center for Economic Growth, 1988.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.