Farkas, A. (1998). State learning and international change. University of Michigan Press.
Lua i Stíl Chicago (17ú heag.)Farkas, Andrew. State Learning and International Change. Ann Arbor: University of Michigan Press, 1998.
Lua MLA (9ú heag.)Farkas, Andrew. State Learning and International Change. University of Michigan Press, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.