Lua APA (7ú heag.)
Hudak, J. J. (2014). Presidential pork: White House influence over the distribution of federal grants. Brookings Institution Press.
Lua i Stíl Chicago (17ú heag.)
Hudak, John Joseph. Presidential Pork: White House Influence over the Distribution of Federal Grants. Washington, District of Columbia: Brookings Institution Press, 2014.
Lua MLA (9ú heag.)
Hudak, John Joseph. Presidential Pork: White House Influence over the Distribution of Federal Grants. Brookings Institution Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.