Lange, O. (1959). Problems of political economy of socialism. People's Publishing House.
Citace podle Chicago (17th ed.)Lange, Oskar. Problems of Political Economy of Socialism. New Delhi: People's Publishing House, 1959.
Citace podle MLA (9th ed.)Lange, Oskar. Problems of Political Economy of Socialism. People's Publishing House, 1959.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..