Richard W. Tresch. (2002). Public Finance (Second Edition). ELSEVIER.
Lua i Stíl Chicago (17ú heag.)Richard W. Tresch. Public Finance (Second Edition). ELSEVIER, 2002.
Lua MLA (8ú heag.)Richard W. Tresch. Public Finance (Second Edition). ELSEVIER, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.