Hobson, J. (1926). The evolution of modern capitalism (4th.). George Allen & Unwin.
Lua i Stíl Chicago (17ú heag.)Hobson, John. The Evolution of Modern Capitalism. 4th. London: George Allen & Unwin, 1926.
Lua MLA (9ú heag.)Hobson, John. The Evolution of Modern Capitalism. 4th. George Allen & Unwin, 1926.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.