Seidman, L. S. (2009). Public Finance. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Seidman, Laurence S. Public Finance. McGraw-Hill, 2009.
Lua MLA (8ú heag.)Seidman, Laurence S. Public Finance. McGraw-Hill, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.