Lua APA (7ú heag.)

Harberger, A. C. (1974). Taxation and welfare. Little, Brown.

Lua i Stíl Chicago (17ú heag.)

Harberger, Arnold C. Taxation and Welfare. Boston: Little, Brown, 1974.

Lua MLA (8ú heag.)

Harberger, Arnold C. Taxation and Welfare. Little, Brown, 1974.

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