Lua APA (7ú heag.)

Varga, E. (1968). Politico-economic problems of capitalism. Progress Publishers.

Lua i Stíl Chicago (17ú heag.)

Varga, Eugen. Politico-economic Problems of Capitalism. Moscow: Progress Publishers, 1968.

Lua MLA (9ú heag.)

Varga, Eugen. Politico-economic Problems of Capitalism. Progress Publishers, 1968.

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