Robinson, J. (1942). An essay on Marxian economics. Macmillan.
Lua i Stíl Chicago (17ú heag.)Robinson, Joan. An Essay on Marxian Economics. London, [England]: Macmillan, 1942.
Lua MLA (8ú heag.)Robinson, Joan. An Essay on Marxian Economics. Macmillan, 1942.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.