Lua APA (7ú heag.)

Kuper, A., & Kuper, J. (1989). The Social science encyclopedia (Rev. and repr.). Routledge.

Lua i Stíl Chicago (17ú heag.)

Kuper, Adam, agus Jessica Kuper. The Social Science Encyclopedia. Rev. and repr. London ; New York: Routledge, 1989.

Lua MLA (8ú heag.)

Kuper, Adam, agus Jessica Kuper. The Social Science Encyclopedia. Rev. and repr. Routledge, 1989.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.