Lua APA (7ú heag.)
Epstein, R. A. (2009). The case against the Employee Free Choice Act. Hoover Institution Press.
Lua i Stíl Chicago (17ú heag.)
Epstein, Richard Allen. The Case Against the Employee Free Choice Act. Stanford, Calif.: Hoover Institution Press, 2009.
Lua MLA (9ú heag.)
Epstein, Richard Allen. The Case Against the Employee Free Choice Act. Hoover Institution Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.